update packages

1 files changed, 1495 insertions, 827 deletions

diff --git a/node_modules/webpack/lib/optimize/ConcatenatedModule.js b/node_modules/webpack/lib/optimize/ConcatenatedModule.js
index bfb772496..52d33e6f3 100644
--- a/node_modules/webpack/lib/optimize/ConcatenatedModule.js
+++ b/node_modules/webpack/lib/optimize/ConcatenatedModule.js
@@ -1,827 +1,1495 @@
-/*

-	MIT License http://www.opensource.org/licenses/mit-license.php

-	Author Tobias Koppers @sokra

-*/

-"use strict";

-

-const Module = require("../Module");

-const Template = require("../Template");

-const Parser = require("../Parser");

-const crypto = require("crypto");

-const acorn = require("acorn");

-const escope = require("escope");

-const ReplaceSource = require("webpack-sources/lib/ReplaceSource");

-const ConcatSource = require("webpack-sources/lib/ConcatSource");

-const HarmonyImportDependency = require("../dependencies/HarmonyImportDependency");

-const HarmonyImportSpecifierDependency = require("../dependencies/HarmonyImportSpecifierDependency");

-const HarmonyExportSpecifierDependency = require("../dependencies/HarmonyExportSpecifierDependency");

-const HarmonyExportExpressionDependency = require("../dependencies/HarmonyExportExpressionDependency");

-const HarmonyExportImportedSpecifierDependency = require("../dependencies/HarmonyExportImportedSpecifierDependency");

-const HarmonyCompatibilityDependency = require("../dependencies/HarmonyCompatibilityDependency");

-

-function ensureNsObjSource(info, moduleToInfoMap, requestShortener) {

-	if(!info.hasNamespaceObject) {

-		info.hasNamespaceObject = true;

-		const name = info.exportMap.get(true);

-		const nsObj = [`var ${name} = {};`];

-		for(const exportName of info.module.providedExports) {

-			const finalName = getFinalName(info, exportName, moduleToInfoMap, requestShortener, false);

-			nsObj.push(`__webpack_require__.d(${name}, ${JSON.stringify(exportName)}, function() { return ${finalName}; });`);

-		}

-		info.namespaceObjectSource = nsObj.join("\n") + "\n";

-	}

-}

-

-function getExternalImport(importedModule, info, exportName, asCall) {

-	if(exportName === true) return info.name;

-	const used = importedModule.isUsed(exportName);

-	if(!used) return "/* unused reexport */undefined";

-	if(info.interop && exportName === "default") {

-		return asCall ? `${info.interopName}()` : `${info.interopName}.a`;

-	}

-	// TODO use Template.toNormalComment when merging with pure-module

-	const comment = used !== exportName ? ` /* ${exportName} */` : "";

-	const reference = `${info.name}[${JSON.stringify(used)}${comment}]`;

-	if(asCall)

-		return `Object(${reference})`;

-	return reference;

-}

-

-function getFinalName(info, exportName, moduleToInfoMap, requestShortener, asCall) {

-	switch(info.type) {

-		case "concatenated":

-			{

-				const directExport = info.exportMap.get(exportName);

-				if(directExport) {

-					if(exportName === true)

-						ensureNsObjSource(info, moduleToInfoMap, requestShortener);

-					const name = info.internalNames.get(directExport);

-					if(!name)

-						throw new Error(`The export "${directExport}" in "${info.module.readableIdentifier(requestShortener)}" has no internal name`);

-					return name;

-				}

-				const reexport = info.reexportMap.get(exportName);

-				if(reexport) {

-					const refInfo = moduleToInfoMap.get(reexport.module);

-					if(refInfo) {

-						// module is in the concatenation

-						return getFinalName(refInfo, reexport.exportName, moduleToInfoMap, requestShortener, asCall);

-					}

-				}

-				const problem = `Cannot get final name for export "${exportName}" in "${info.module.readableIdentifier(requestShortener)}"` +

-					` (known exports: ${Array.from(info.exportMap.keys()).filter(name => name !== true).join(" ")}, ` +

-					`known reexports: ${Array.from(info.reexportMap.keys()).join(" ")})`;

-				// TODO use Template.toNormalComment when merging with pure-module

-				return `/* ${problem} */ undefined`;

-			}

-		case "external":

-			{

-				const importedModule = info.module;

-				return getExternalImport(importedModule, info, exportName, asCall);

-			}

-	}

-}

-

-function getSymbolsFromScope(s, untilScope) {

-	const allUsedNames = new Set();

-	let scope = s;

-	while(scope) {

-		if(untilScope === scope) break;

-		scope.variables.forEach(variable => allUsedNames.add(variable.name));

-		scope = scope.upper;

-	}

-	return allUsedNames;

-}

-

-function getAllReferences(variable) {

-	let set = variable.references;

-	// Look for inner scope variables too (like in class Foo { t() { Foo } })

-	const identifiers = new Set(variable.identifiers);

-	for(const scope of variable.scope.childScopes) {

-		for(const innerVar of scope.variables) {

-			if(innerVar.identifiers.some(id => identifiers.has(id))) {

-				set = set.concat(innerVar.references);

-				break;

-			}

-		}

-	}

-	return set;

-}

-

-function reduceSet(a, b) {

-	for(const item of b)

-		a.add(item);

-	return a;

-}

-

-function getPathInAst(ast, node) {

-	if(ast === node) {

-		return [];

-	}

-	const nr = node.range;

-	var i;

-	if(Array.isArray(ast)) {

-		for(i = 0; i < ast.length; i++) {

-			const enterResult = enterNode(ast[i]);

-			if(typeof enterResult !== "undefined")

-				return enterResult;

-		}

-	} else if(ast && typeof ast === "object") {

-		const keys = Object.keys(ast);

-		for(i = 0; i < keys.length; i++) {

-			const value = ast[keys[i]];

-			if(Array.isArray(value)) {

-				const pathResult = getPathInAst(value, node);

-				if(typeof pathResult !== "undefined")

-					return pathResult;

-			} else if(value && typeof value === "object") {

-				const enterResult = enterNode(value);

-				if(typeof enterResult !== "undefined")

-					return enterResult;

-			}

-		}

-	}

-

-	function enterNode(n) {

-		const r = n.range;

-		if(r) {

-			if(r[0] <= nr[0] && r[1] >= nr[1]) {

-				const path = getPathInAst(n, node);

-				if(path) {

-					path.push(n);

-					return path;

-				}

-			}

-		}

-		return undefined;

-	}

-}

-

-class ConcatenatedModule extends Module {

-	constructor(rootModule, modules) {

-		super();

-		super.setChunks(rootModule._chunks);

-		this.rootModule = rootModule;

-		this.usedExports = rootModule.usedExports;

-		this.providedExports = rootModule.providedExports;

-		this.optimizationBailout = rootModule.optimizationBailout;

-		this.used = rootModule.used;

-		this.index = rootModule.index;

-		this.index2 = rootModule.index2;

-		this.depth = rootModule.depth;

-		this.built = modules.some(m => m.built);

-		this.cacheable = modules.every(m => m.cacheable);

-		const modulesSet = new Set(modules);

-		this.reasons = rootModule.reasons.filter(reason => !(reason.dependency instanceof HarmonyImportDependency) || !modulesSet.has(reason.module));

-		this.meta = rootModule.meta;

-		this.moduleArgument = rootModule.moduleArgument;

-		this.exportsArgument = rootModule.exportsArgument;

-		this.strict = true;

-		this._numberOfConcatenatedModules = modules.length;

-

-		this.dependencies = [];

-		this.dependenciesWarnings = [];

-		this.dependenciesErrors = [];

-		this.fileDependencies = [];

-		this.contextDependencies = [];

-		this.warnings = [];

-		this.errors = [];

-		this.assets = {};

-		this._orderedConcatenationList = this._createOrderedConcatenationList(rootModule, modulesSet);

-		for(const info of this._orderedConcatenationList) {

-			if(info.type === "concatenated") {

-				const m = info.module;

-

-				// populate dependencies

-				m.dependencies.filter(dep => !(dep instanceof HarmonyImportDependency) || !modulesSet.has(dep.module))

-					.forEach(d => this.dependencies.push(d));

-				// populate dep warning

-				m.dependenciesWarnings.forEach(depWarning => this.dependenciesWarnings.push(depWarning));

-				// populate dep errors

-				m.dependenciesErrors.forEach(depError => this.dependenciesErrors.push(depError));

-				// populate file dependencies

-				if(m.fileDependencies) m.fileDependencies.forEach(file => this.fileDependencies.push(file));

-				// populate context dependencies

-				if(m.contextDependencies) m.contextDependencies.forEach(context => this.contextDependencies.push(context));

-				// populate warnings

-				m.warnings.forEach(warning => this.warnings.push(warning));

-				// populate errors

-				m.errors.forEach(error => this.errors.push(error));

-

-				Object.assign(this.assets, m.assets);

-			}

-		}

-		this._identifier = this._createIdentifier();

-	}

-

-	get modules() {

-		return this._orderedConcatenationList

-			.filter(info => info.type === "concatenated")

-			.map(info => info.module);

-	}

-

-	identifier() {

-		return this._identifier;

-	}

-

-	readableIdentifier(requestShortener) {

-		return this.rootModule.readableIdentifier(requestShortener) + ` + ${this._numberOfConcatenatedModules - 1} modules`;

-	}

-

-	libIdent(options) {

-		return this.rootModule.libIdent(options);

-	}

-

-	nameForCondition() {

-		return this.rootModule.nameForCondition();

-	}

-

-	build(options, compilation, resolver, fs, callback) {

-		throw new Error("Cannot build this module. It should be already built.");

-	}

-

-	size() {

-		// Guess size from embedded modules

-		return this._orderedConcatenationList.reduce((sum, info) => {

-			switch(info.type) {

-				case "concatenated":

-					return sum + info.module.size();

-				case "external":

-					return sum + 5;

-			}

-			return sum;

-		}, 0);

-	}

-

-	_createOrderedConcatenationList(rootModule, modulesSet) {

-		const list = [];

-		const set = new Set();

-

-		function getConcatenatedImports(module) {

-			// TODO need changes when merging with the pure-module branch

-			const allDeps = module.dependencies

-				.filter(dep => dep instanceof HarmonyImportDependency && dep.module);

-

-			return allDeps.map(dep => () => dep.module);

-		}

-

-		function enterModule(getModule) {

-			const module = getModule();

-			if(set.has(module)) return;

-			set.add(module);

-			if(modulesSet.has(module)) {

-				const imports = getConcatenatedImports(module);

-				imports.forEach(enterModule);

-				list.push({

-					type: "concatenated",

-					module

-				});

-			} else {

-				list.push({

-					type: "external",

-					get module() {

-						// We need to use a getter here, because the module in the dependency

-						// could be replaced by some other process (i. e. also replaced with a

-						// concatenated module)

-						return getModule();

-					}

-				});

-			}

-		}

-

-		enterModule(() => rootModule);

-

-		return list;

-	}

-

-	_createIdentifier() {

-		let orderedConcatenationListIdentifiers = "";

-		for(let i = 0; i < this._orderedConcatenationList.length; i++) {

-			if(this._orderedConcatenationList[i].type === "concatenated") {

-				orderedConcatenationListIdentifiers += this._orderedConcatenationList[i].module.identifier();

-				orderedConcatenationListIdentifiers += " ";

-			}

-		}

-		const hash = crypto.createHash("md5");

-		hash.update(orderedConcatenationListIdentifiers);

-		return this.rootModule.identifier() + " " + hash.digest("hex");

-	}

-

-	source(dependencyTemplates, outputOptions, requestShortener) {

-		// Metainfo for each module

-		const modulesWithInfo = this._orderedConcatenationList.map((info, idx) => {

-			switch(info.type) {

-				case "concatenated":

-					{

-						const exportMap = new Map();

-						const reexportMap = new Map();

-						info.module.dependencies.forEach(dep => {

-							if(dep instanceof HarmonyExportSpecifierDependency) {

-								if(!exportMap.has(dep.name))

-									exportMap.set(dep.name, dep.id);

-							} else if(dep instanceof HarmonyExportExpressionDependency) {

-								if(!exportMap.has("default"))

-									exportMap.set("default", "__WEBPACK_MODULE_DEFAULT_EXPORT__");

-							} else if(dep instanceof HarmonyExportImportedSpecifierDependency) {

-								const exportName = dep.name;

-								const importName = dep.id;

-								const importedModule = dep.importDependency.module;

-								if(exportName && importName) {

-									if(!reexportMap.has(exportName)) {

-										reexportMap.set(exportName, {

-											module: importedModule,

-											exportName: importName,

-											dependency: dep

-										});

-									}

-								} else if(exportName) {

-									if(!reexportMap.has(exportName)) {

-										reexportMap.set(exportName, {

-											module: importedModule,

-											exportName: true,

-											dependency: dep

-										});

-									}

-								} else if(importedModule) {

-									importedModule.providedExports.forEach(name => {

-										if(dep.activeExports.has(name) || name === "default")

-											return;

-										if(!reexportMap.has(name)) {

-											reexportMap.set(name, {

-												module: importedModule,

-												exportName: name,

-												dependency: dep

-											});

-										}

-									});

-								}

-							}

-						});

-						return {

-							type: "concatenated",

-							module: info.module,

-							index: idx,

-							ast: undefined,

-							source: undefined,

-							globalScope: undefined,

-							moduleScope: undefined,

-							internalNames: new Map(),

-							exportMap: exportMap,

-							reexportMap: reexportMap,

-							hasNamespaceObject: false,

-							namespaceObjectSource: null

-						};

-					}

-				case "external":

-					return {

-						type: "external",

-						module: info.module,

-						index: idx,

-						name: undefined,

-						interopName: undefined,

-						interop: undefined

-					};

-				default:

-					throw new Error(`Unsupported concatenation entry type ${info.type}`);

-			}

-		});

-

-		// Create mapping from module to info

-		const moduleToInfoMap = new Map();

-		modulesWithInfo.forEach(m => moduleToInfoMap.set(m.module, m));

-

-		// Configure template decorators for dependencies

-		const innerDependencyTemplates = new Map(dependencyTemplates);

-

-		innerDependencyTemplates.set(HarmonyImportSpecifierDependency, new HarmonyImportSpecifierDependencyConcatenatedTemplate(

-			dependencyTemplates.get(HarmonyImportSpecifierDependency),

-			moduleToInfoMap

-		));

-		innerDependencyTemplates.set(HarmonyImportDependency, new HarmonyImportDependencyConcatenatedTemplate(

-			dependencyTemplates.get(HarmonyImportDependency),

-			moduleToInfoMap

-		));

-		innerDependencyTemplates.set(HarmonyExportSpecifierDependency, new HarmonyExportSpecifierDependencyConcatenatedTemplate(

-			dependencyTemplates.get(HarmonyExportSpecifierDependency),

-			this.rootModule

-		));

-		innerDependencyTemplates.set(HarmonyExportExpressionDependency, new HarmonyExportExpressionDependencyConcatenatedTemplate(

-			dependencyTemplates.get(HarmonyExportExpressionDependency),

-			this.rootModule,

-			moduleToInfoMap

-		));

-		innerDependencyTemplates.set(HarmonyExportImportedSpecifierDependency, new HarmonyExportImportedSpecifierDependencyConcatenatedTemplate(

-			dependencyTemplates.get(HarmonyExportImportedSpecifierDependency),

-			this.rootModule,

-			moduleToInfoMap

-		));

-		innerDependencyTemplates.set(HarmonyCompatibilityDependency, new HarmonyCompatibilityDependencyConcatenatedTemplate(

-			dependencyTemplates.get(HarmonyCompatibilityDependency),

-			this.rootModule,

-			moduleToInfoMap

-		));

-		innerDependencyTemplates.set("hash", innerDependencyTemplates.get("hash") + this.rootModule.identifier());

-

-		// Generate source code and analyse scopes

-		// Prepare a ReplaceSource for the final source

-		modulesWithInfo.forEach(info => {

-			if(info.type === "concatenated") {

-				const m = info.module;

-				const source = m.source(innerDependencyTemplates, outputOptions, requestShortener);

-				const code = source.source();

-				let ast;

-				try {

-					ast = acorn.parse(code, {

-						ranges: true,

-						locations: true,

-						ecmaVersion: Parser.ECMA_VERSION,

-						sourceType: "module"

-					});

-				} catch(err) {

-					if(err.loc && typeof err.loc === "object" && typeof err.loc.line === "number") {

-						const lineNumber = err.loc.line;

-						const lines = code.split("\n");

-						err.message += "\n| " + lines.slice(Math.max(0, lineNumber - 3), lineNumber + 2).join("\n| ");

-					}

-					throw err;

-				}

-				const scopeManager = escope.analyze(ast, {

-					ecmaVersion: 6,

-					sourceType: "module",

-					optimistic: true,

-					ignoreEval: true,

-					impliedStrict: true

-				});

-				const globalScope = scopeManager.acquire(ast);

-				const moduleScope = globalScope.childScopes[0];

-				const resultSource = new ReplaceSource(source);

-				info.ast = ast;

-				info.source = resultSource;

-				info.globalScope = globalScope;

-				info.moduleScope = moduleScope;

-			}

-		});

-

-		// List of all used names to avoid conflicts

-		const allUsedNames = new Set([

-			"__WEBPACK_MODULE_DEFAULT_EXPORT__", // avoid using this internal name

-

-			"abstract", "arguments", "async", "await", "boolean", "break", "byte", "case", "catch", "char", "class",

-			"const", "continue", "debugger", "default", "delete", "do", "double", "else", "enum", "eval",

-			"export", "extends", "false", "final", "finally", "float", "for", "function", "goto", "if",

-			"implements", "import", "in", "instanceof", "int", "interface", "let", "long", "native", "new",

-			"null", "package", "private", "protected", "public", "return", "short", "static", "super",

-			"switch", "synchronized", "this", "throw", "throws", "transient", "true", "try", "typeof",

-			"var", "void", "volatile", "while", "with", "yield",

-

-			"module", "__dirname", "__filename", "exports",

-

-			"Array", "Date", "eval", "function", "hasOwnProperty", "Infinity", "isFinite", "isNaN",

-			"isPrototypeOf", "length", "Math", "NaN", "name", "Number", "Object", "prototype", "String",

-			"toString", "undefined", "valueOf",

-

-			"alert", "all", "anchor", "anchors", "area", "assign", "blur", "button", "checkbox",

-			"clearInterval", "clearTimeout", "clientInformation", "close", "closed", "confirm", "constructor",

-			"crypto", "decodeURI", "decodeURIComponent", "defaultStatus", "document", "element", "elements",

-			"embed", "embeds", "encodeURI", "encodeURIComponent", "escape", "event", "fileUpload", "focus",

-			"form", "forms", "frame", "innerHeight", "innerWidth", "layer", "layers", "link", "location",

-			"mimeTypes", "navigate", "navigator", "frames", "frameRate", "hidden", "history", "image",

-			"images", "offscreenBuffering", "open", "opener", "option", "outerHeight", "outerWidth",

-			"packages", "pageXOffset", "pageYOffset", "parent", "parseFloat", "parseInt", "password", "pkcs11",

-			"plugin", "prompt", "propertyIsEnum", "radio", "reset", "screenX", "screenY", "scroll", "secure",

-			"select", "self", "setInterval", "setTimeout", "status", "submit", "taint", "text", "textarea",

-			"top", "unescape", "untaint", "window",

-

-			"onblur", "onclick", "onerror", "onfocus", "onkeydown", "onkeypress", "onkeyup", "onmouseover",

-			"onload", "onmouseup", "onmousedown", "onsubmit"

-		]);

-

-		// get all global names

-		modulesWithInfo.forEach(info => {

-			if(info.globalScope) {

-				info.globalScope.through.forEach(reference => {

-					const name = reference.identifier.name;

-					if(/^__WEBPACK_MODULE_REFERENCE__\d+_([\da-f]+|ns)(_call)?__$/.test(name)) {

-						for(const s of getSymbolsFromScope(reference.from, info.moduleScope)) {

-							allUsedNames.add(s);

-						}

-					} else {

-						allUsedNames.add(name);

-					}

-				});

-			}

-		});

-

-		// generate names for symbols

-		modulesWithInfo.forEach(info => {

-			switch(info.type) {

-				case "concatenated":

-					{

-						const namespaceObjectName = this.findNewName("namespaceObject", allUsedNames, null, info.module.readableIdentifier(requestShortener));

-						allUsedNames.add(namespaceObjectName);

-						info.internalNames.set(namespaceObjectName, namespaceObjectName);

-						info.exportMap.set(true, namespaceObjectName);

-						info.moduleScope.variables.forEach(variable => {

-							const name = variable.name;

-							if(allUsedNames.has(name)) {

-								const references = getAllReferences(variable);

-								const symbolsInReferences = references.map(ref => getSymbolsFromScope(ref.from, info.moduleScope)).reduce(reduceSet, new Set());

-								const newName = this.findNewName(name, allUsedNames, symbolsInReferences, info.module.readableIdentifier(requestShortener));

-								allUsedNames.add(newName);

-								info.internalNames.set(name, newName);

-								const source = info.source;

-								const allIdentifiers = new Set(references.map(r => r.identifier).concat(variable.identifiers));

-								for(const identifier of allIdentifiers) {

-									const r = identifier.range;

-									const path = getPathInAst(info.ast, identifier);

-									if(path && path.length > 1 && path[1].type === "Property" && path[1].shorthand) {

-										source.insert(r[1], `: ${newName}`);

-									} else {

-										source.replace(r[0], r[1] - 1, newName);

-									}

-								}

-							} else {

-								allUsedNames.add(name);

-								info.internalNames.set(name, name);

-							}

-						});

-						break;

-					}

-				case "external":

-					{

-						info.interop = info.module.meta && !info.module.meta.harmonyModule;

-						const externalName = this.findNewName("", allUsedNames, null, info.module.readableIdentifier(requestShortener));

-						allUsedNames.add(externalName);

-						info.name = externalName;

-						if(info.interop) {

-							const externalNameInterop = this.findNewName("default", allUsedNames, null, info.module.readableIdentifier(requestShortener));

-							allUsedNames.add(externalNameInterop);

-							info.interopName = externalNameInterop;

-						}

-						break;

-					}

-			}

-		});

-

-		// Find and replace referenced to modules

-		modulesWithInfo.forEach(info => {

-			if(info.type === "concatenated") {

-				info.globalScope.through.forEach(reference => {

-					const name = reference.identifier.name;

-					const match = /^__WEBPACK_MODULE_REFERENCE__(\d+)_([\da-f]+|ns)(_call)?__$/.exec(name);

-					if(match) {

-						const referencedModule = modulesWithInfo[+match[1]];

-						let exportName;

-						if(match[2] === "ns") {

-							exportName = true;

-						} else {

-							const exportData = match[2];

-							exportName = new Buffer(exportData, "hex").toString("utf-8"); // eslint-disable-line node/no-deprecated-api

-						}

-						const asCall = !!match[3];

-						const finalName = getFinalName(referencedModule, exportName, moduleToInfoMap, requestShortener, asCall);

-						const r = reference.identifier.range;

-						const source = info.source;

-						source.replace(r[0], r[1] - 1, finalName);

-					}

-				});

-			}

-		});

-

-		const result = new ConcatSource();

-

-		// add harmony compatibility flag (must be first because of possible circular dependencies)

-		const usedExports = this.rootModule.usedExports;

-		if(usedExports === true) {

-			result.add(`Object.defineProperty(${this.exportsArgument || "exports"}, "__esModule", { value: true });\n`);

-		}

-

-		// define required namespace objects (must be before evaluation modules)

-		modulesWithInfo.forEach(info => {

-			if(info.namespaceObjectSource) {

-				result.add(info.namespaceObjectSource);

-			}

-		});

-

-		// evaluate modules in order

-		modulesWithInfo.forEach(info => {

-			switch(info.type) {

-				case "concatenated":

-					result.add(`\n// CONCATENATED MODULE: ${info.module.readableIdentifier(requestShortener)}\n`);

-					result.add(info.source);

-					break;

-				case "external":

-					result.add(`\n// EXTERNAL MODULE: ${info.module.readableIdentifier(requestShortener)}\n`);

-					result.add(`var ${info.name} = __webpack_require__(${JSON.stringify(info.module.id)});\n`);

-					if(info.interop) {

-						result.add(`var ${info.interopName} = /*#__PURE__*/__webpack_require__.n(${info.name});\n`);

-					}

-					break;

-				default:

-					throw new Error(`Unsupported concatenation entry type ${info.type}`);

-			}

-		});

-

-		return result;

-	}

-

-	findNewName(oldName, usedNamed1, usedNamed2, extraInfo) {

-		let name = oldName;

-

-		if(name === "__WEBPACK_MODULE_DEFAULT_EXPORT__")

-			name = "";

-

-		// Remove uncool stuff

-		extraInfo = extraInfo.replace(/\.+\/|(\/index)?\.([a-zA-Z0-9]{1,4})($|\s|\?)|\s*\+\s*\d+\s*modules/g, "");

-

-		const splittedInfo = extraInfo.split("/");

-		while(splittedInfo.length) {

-			name = splittedInfo.pop() + (name ? "_" + name : "");

-			const nameIdent = Template.toIdentifier(name);

-			if(!usedNamed1.has(nameIdent) && (!usedNamed2 || !usedNamed2.has(nameIdent))) return nameIdent;

-		}

-

-		let i = 0;

-		let nameWithNumber = Template.toIdentifier(`${name}_${i}`);

-		while(usedNamed1.has(nameWithNumber) || (usedNamed2 && usedNamed2.has(nameWithNumber))) {

-			i++;

-			nameWithNumber = Template.toIdentifier(`${name}_${i}`);

-		}

-		return nameWithNumber;

-	}

-

-	updateHash(hash) {

-		for(const info of this._orderedConcatenationList) {

-			switch(info.type) {

-				case "concatenated":

-					info.module.updateHash(hash);

-					break;

-				case "external":

-					hash.update(`${info.module.id}`);

-					break;

-			}

-		}

-		super.updateHash(hash);

-	}

-

-}

-

-class HarmonyImportSpecifierDependencyConcatenatedTemplate {

-	constructor(originalTemplate, modulesMap) {

-		this.originalTemplate = originalTemplate;

-		this.modulesMap = modulesMap;

-	}

-

-	apply(dep, source, outputOptions, requestShortener, dependencyTemplates) {

-		const module = dep.importDependency.module;

-		const info = this.modulesMap.get(module);

-		if(!info) {

-			this.originalTemplate.apply(dep, source, outputOptions, requestShortener, dependencyTemplates);

-			return;

-		}

-		let content;

-		if(dep.id === null) {

-			content = `__WEBPACK_MODULE_REFERENCE__${info.index}_ns__`;

-		} else if(dep.namespaceObjectAsContext) {

-			content = `__WEBPACK_MODULE_REFERENCE__${info.index}_ns__[${JSON.stringify(dep.id)}]`;

-		} else {

-			const exportData = new Buffer(dep.id, "utf-8").toString("hex"); // eslint-disable-line node/no-deprecated-api

-			content = `__WEBPACK_MODULE_REFERENCE__${info.index}_${exportData}${dep.call ? "_call" : ""}__`;

-		}

-		if(dep.shorthand) {

-			content = dep.name + ": " + content;

-		}

-		source.replace(dep.range[0], dep.range[1] - 1, content);

-	}

-}

-

-class HarmonyImportDependencyConcatenatedTemplate {

-	constructor(originalTemplate, modulesMap) {

-		this.originalTemplate = originalTemplate;

-		this.modulesMap = modulesMap;

-	}

-

-	apply(dep, source, outputOptions, requestShortener, dependencyTemplates) {

-		const module = dep.module;

-		const info = this.modulesMap.get(module);

-		if(!info) {

-			this.originalTemplate.apply(dep, source, outputOptions, requestShortener, dependencyTemplates);

-			return;

-		}

-		source.replace(dep.range[0], dep.range[1] - 1, "");

-	}

-}

-

-class HarmonyExportSpecifierDependencyConcatenatedTemplate {

-	constructor(originalTemplate, rootModule) {

-		this.originalTemplate = originalTemplate;

-		this.rootModule = rootModule;

-	}

-

-	apply(dep, source, outputOptions, requestShortener, dependencyTemplates) {

-		if(dep.originModule === this.rootModule) {

-			this.originalTemplate.apply(dep, source, outputOptions, requestShortener, dependencyTemplates);

-		}

-	}

-}

-

-class HarmonyExportExpressionDependencyConcatenatedTemplate {

-	constructor(originalTemplate, rootModule) {

-		this.originalTemplate = originalTemplate;

-		this.rootModule = rootModule;

-	}

-

-	apply(dep, source, outputOptions, requestShortener, dependencyTemplates) {

-		let content = "/* harmony default export */ var __WEBPACK_MODULE_DEFAULT_EXPORT__ = ";

-		if(dep.originModule === this.rootModule) {

-			const used = dep.originModule.isUsed("default");

-			const exportsName = dep.originModule.exportsArgument || "exports";

-			if(used) content += `${exportsName}[${JSON.stringify(used)}] = `;

-		}

-

-		if(dep.range) {

-			source.replace(dep.rangeStatement[0], dep.range[0] - 1, content + "(");

-			source.replace(dep.range[1], dep.rangeStatement[1] - 1, ");");

-			return;

-		}

-

-		source.replace(dep.rangeStatement[0], dep.rangeStatement[1] - 1, content);

-	}

-}

-

-class HarmonyExportImportedSpecifierDependencyConcatenatedTemplate {

-	constructor(originalTemplate, rootModule, modulesMap) {

-		this.originalTemplate = originalTemplate;

-		this.rootModule = rootModule;

-		this.modulesMap = modulesMap;

-	}

-

-	getExports(dep) {

-		const importModule = dep.importDependency.module;

-		if(dep.id) {

-			// export { named } from "module"

-			return [{

-				name: dep.name,

-				id: dep.id,

-				module: importModule

-			}];

-		}

-		if(dep.name) {

-			// export * as abc from "module"

-			return [{

-				name: dep.name,

-				id: true,

-				module: importModule

-			}];

-		}

-		// export * from "module"

-		return importModule.providedExports.filter(exp => exp !== "default" && !dep.activeExports.has(exp)).map(exp => {

-			return {

-				name: exp,

-				id: exp,

-				module: importModule

-			};

-		});

-	}

-

-	apply(dep, source, outputOptions, requestShortener, dependencyTemplates) {

-		if(dep.originModule === this.rootModule) {

-			if(this.modulesMap.get(dep.importDependency.module)) {

-				const exportDefs = this.getExports(dep);

-				exportDefs.forEach(def => {

-					const info = this.modulesMap.get(def.module);

-					const used = dep.originModule.isUsed(def.name);

-					if(!used) {

-						source.insert(-1, `/* unused concated harmony import ${dep.name} */\n`);

-					}

-					let finalName;

-					if(def.id === true) {

-						finalName = `__WEBPACK_MODULE_REFERENCE__${info.index}_ns__`;

-					} else {

-						const exportData = new Buffer(def.id, "utf-8").toString("hex"); // eslint-disable-line node/no-deprecated-api

-						finalName = `__WEBPACK_MODULE_REFERENCE__${info.index}_${exportData}__`;

-					}

-					const exportsName = this.rootModule.exportsArgument || "exports";

-					const content = `/* concated harmony reexport */__webpack_require__.d(${exportsName}, ${JSON.stringify(used)}, function() { return ${finalName}; });\n`;

-					source.insert(-1, content);

-				});

-			} else {

-				this.originalTemplate.apply(dep, source, outputOptions, requestShortener, dependencyTemplates);

-			}

-		}

-	}

-}

-

-class HarmonyCompatibilityDependencyConcatenatedTemplate {

-	constructor(originalTemplate, rootModule, modulesMap) {

-		this.originalTemplate = originalTemplate;

-		this.rootModule = rootModule;

-		this.modulesMap = modulesMap;

-	}

-

-	apply(dep, source, outputOptions, requestShortener, dependencyTemplates) {

-		// do nothing

-	}

-}

-

-module.exports = ConcatenatedModule;

+/*
+	MIT License http://www.opensource.org/licenses/mit-license.php
+	Author Tobias Koppers @sokra
+*/
+"use strict";
+
+const Module = require("../Module");
+const Template = require("../Template");
+const Parser = require("../Parser");
+const eslintScope = require("eslint-scope");
+const { ConcatSource, ReplaceSource } = require("webpack-sources");
+const DependencyReference = require("../dependencies/DependencyReference");
+const HarmonyImportDependency = require("../dependencies/HarmonyImportDependency");
+const HarmonyImportSideEffectDependency = require("../dependencies/HarmonyImportSideEffectDependency");
+const HarmonyImportSpecifierDependency = require("../dependencies/HarmonyImportSpecifierDependency");
+const HarmonyExportSpecifierDependency = require("../dependencies/HarmonyExportSpecifierDependency");
+const HarmonyExportExpressionDependency = require("../dependencies/HarmonyExportExpressionDependency");
+const HarmonyExportImportedSpecifierDependency = require("../dependencies/HarmonyExportImportedSpecifierDependency");
+const HarmonyCompatibilityDependency = require("../dependencies/HarmonyCompatibilityDependency");
+const createHash = require("../util/createHash");
+
+/** @typedef {import("../Dependency")} Dependency */
+/** @typedef {import("../Compilation")} Compilation */
+/** @typedef {import("../util/createHash").Hash} Hash */
+
+/**
+ * @typedef {Object} ConcatenationEntry
+ * @property {"concatenated" | "external"} type
+ * @property {Module} module
+ */
+
+const ensureNsObjSource = (
+	info,
+	moduleToInfoMap,
+	requestShortener,
+	strictHarmonyModule
+) => {
+	if (!info.hasNamespaceObject) {
+		info.hasNamespaceObject = true;
+		const name = info.exportMap.get(true);
+		const nsObj = [`var ${name} = {};`, `__webpack_require__.r(${name});`];
+		for (const exportName of info.module.buildMeta.providedExports) {
+			const finalName = getFinalName(
+				info,
+				exportName,
+				moduleToInfoMap,
+				requestShortener,
+				false,
+				strictHarmonyModule
+			);
+			nsObj.push(
+				`__webpack_require__.d(${name}, ${JSON.stringify(
+					exportName
+				)}, function() { return ${finalName}; });`
+			);
+		}
+		info.namespaceObjectSource = nsObj.join("\n") + "\n";
+	}
+};
+
+const getExternalImport = (
+	importedModule,
+	info,
+	exportName,
+	asCall,
+	strictHarmonyModule
+) => {
+	const used = importedModule.isUsed(exportName);
+	if (!used) return "/* unused reexport */undefined";
+	const comment =
+		used !== exportName ? ` ${Template.toNormalComment(exportName)}` : "";
+	switch (importedModule.buildMeta.exportsType) {
+		case "named":
+			if (exportName === "default") {
+				return info.name;
+			} else if (exportName === true) {
+				info.interopNamespaceObjectUsed = true;
+				return info.interopNamespaceObjectName;
+			} else {
+				break;
+			}
+		case "namespace":
+			if (exportName === true) {
+				return info.name;
+			} else {
+				break;
+			}
+		default:
+			if (strictHarmonyModule) {
+				if (exportName === "default") {
+					return info.name;
+				} else if (exportName === true) {
+					info.interopNamespaceObjectUsed = true;
+					return info.interopNamespaceObjectName;
+				} else {
+					return "/* non-default import from non-esm module */undefined";
+				}
+			} else {
+				if (exportName === "default") {
+					info.interopDefaultAccessUsed = true;
+					return asCall
+						? `${info.interopDefaultAccessName}()`
+						: `${info.interopDefaultAccessName}.a`;
+				} else if (exportName === true) {
+					return info.name;
+				} else {
+					break;
+				}
+			}
+	}
+	const reference = `${info.name}[${JSON.stringify(used)}${comment}]`;
+	if (asCall) return `Object(${reference})`;
+	return reference;
+};
+
+const getFinalName = (
+	info,
+	exportName,
+	moduleToInfoMap,
+	requestShortener,
+	asCall,
+	strictHarmonyModule,
+	alreadyVisited = new Set()
+) => {
+	switch (info.type) {
+		case "concatenated": {
+			const directExport = info.exportMap.get(exportName);
+			if (directExport) {
+				if (exportName === true) {
+					ensureNsObjSource(
+						info,
+						moduleToInfoMap,
+						requestShortener,
+						strictHarmonyModule
+					);
+				} else if (!info.module.isUsed(exportName)) {
+					return "/* unused export */ undefined";
+				}
+				if (info.globalExports.has(directExport)) {
+					return directExport;
+				}
+				const name = info.internalNames.get(directExport);
+				if (!name) {
+					throw new Error(
+						`The export "${directExport}" in "${info.module.readableIdentifier(
+							requestShortener
+						)}" has no internal name`
+					);
+				}
+				return name;
+			}
+			const reexport = info.reexportMap.get(exportName);
+			if (reexport) {
+				if (alreadyVisited.has(reexport)) {
+					throw new Error(
+						`Circular reexports ${Array.from(
+							alreadyVisited,
+							e =>
+								`"${e.module.readableIdentifier(requestShortener)}".${
+									e.exportName
+								}`
+						).join(
+							" --> "
+						)} -(circular)-> "${reexport.module.readableIdentifier(
+							requestShortener
+						)}".${reexport.exportName}`
+					);
+				}
+				alreadyVisited.add(reexport);
+				const refInfo = moduleToInfoMap.get(reexport.module);
+				if (refInfo) {
+					// module is in the concatenation
+					return getFinalName(
+						refInfo,
+						reexport.exportName,
+						moduleToInfoMap,
+						requestShortener,
+						asCall,
+						strictHarmonyModule,
+						alreadyVisited
+					);
+				}
+			}
+			const problem =
+				`Cannot get final name for export "${exportName}" in "${info.module.readableIdentifier(
+					requestShortener
+				)}"` +
+				` (known exports: ${Array.from(info.exportMap.keys())
+					.filter(name => name !== true)
+					.join(" ")}, ` +
+				`known reexports: ${Array.from(info.reexportMap.keys()).join(" ")})`;
+			return `${Template.toNormalComment(problem)} undefined`;
+		}
+		case "external": {
+			const importedModule = info.module;
+			return getExternalImport(
+				importedModule,
+				info,
+				exportName,
+				asCall,
+				strictHarmonyModule
+			);
+		}
+	}
+};
+
+const addScopeSymbols1 = (s, nameSet, scopeSet) => {
+	let scope = s;
+	while (scope) {
+		if (scopeSet.has(scope)) break;
+		scopeSet.add(scope);
+		for (const variable of scope.variables) {
+			nameSet.add(variable.name);
+		}
+		scope = scope.upper;
+	}
+};
+
+const addScopeSymbols2 = (s, nameSet, scopeSet1, scopeSet2) => {
+	let scope = s;
+	while (scope) {
+		if (scopeSet1.has(scope)) break;
+		if (scopeSet2.has(scope)) break;
+		scopeSet1.add(scope);
+		for (const variable of scope.variables) {
+			nameSet.add(variable.name);
+		}
+		scope = scope.upper;
+	}
+};
+
+const getAllReferences = variable => {
+	let set = variable.references;
+	// Look for inner scope variables too (like in class Foo { t() { Foo } })
+	const identifiers = new Set(variable.identifiers);
+	for (const scope of variable.scope.childScopes) {
+		for (const innerVar of scope.variables) {
+			if (innerVar.identifiers.some(id => identifiers.has(id))) {
+				set = set.concat(innerVar.references);
+				break;
+			}
+		}
+	}
+	return set;
+};
+
+const getPathInAst = (ast, node) => {
+	if (ast === node) {
+		return [];
+	}
+
+	const nr = node.range;
+
+	const enterNode = n => {
+		if (!n) return undefined;
+		const r = n.range;
+		if (r) {
+			if (r[0] <= nr[0] && r[1] >= nr[1]) {
+				const path = getPathInAst(n, node);
+				if (path) {
+					path.push(n);
+					return path;
+				}
+			}
+		}
+		return undefined;
+	};
+
+	var i;
+	if (Array.isArray(ast)) {
+		for (i = 0; i < ast.length; i++) {
+			const enterResult = enterNode(ast[i]);
+			if (enterResult !== undefined) return enterResult;
+		}
+	} else if (ast && typeof ast === "object") {
+		const keys = Object.keys(ast);
+		for (i = 0; i < keys.length; i++) {
+			const value = ast[keys[i]];
+			if (Array.isArray(value)) {
+				const pathResult = getPathInAst(value, node);
+				if (pathResult !== undefined) return pathResult;
+			} else if (value && typeof value === "object") {
+				const enterResult = enterNode(value);
+				if (enterResult !== undefined) return enterResult;
+			}
+		}
+	}
+};
+
+class ConcatenatedModule extends Module {
+	constructor(rootModule, modules, concatenationList) {
+		super("javascript/esm", null);
+		super.setChunks(rootModule._chunks);
+
+		// Info from Factory
+		this.rootModule = rootModule;
+		this.factoryMeta = rootModule.factoryMeta;
+
+		// Info from Compilation
+		this.index = rootModule.index;
+		this.index2 = rootModule.index2;
+		this.depth = rootModule.depth;
+
+		// Info from Optimization
+		this.used = rootModule.used;
+		this.usedExports = rootModule.usedExports;
+
+		// Info from Build
+		this.buildInfo = {
+			strict: true,
+			cacheable: modules.every(m => m.buildInfo.cacheable),
+			moduleArgument: rootModule.buildInfo.moduleArgument,
+			exportsArgument: rootModule.buildInfo.exportsArgument,
+			fileDependencies: new Set(),
+			contextDependencies: new Set(),
+			assets: undefined
+		};
+		this.built = modules.some(m => m.built);
+		this.buildMeta = rootModule.buildMeta;
+
+		// Caching
+		this._numberOfConcatenatedModules = modules.length;
+
+		// Graph
+		const modulesSet = new Set(modules);
+		this.reasons = rootModule.reasons.filter(
+			reason =>
+				!(reason.dependency instanceof HarmonyImportDependency) ||
+				!modulesSet.has(reason.module)
+		);
+
+		this.dependencies = [];
+
+		this.warnings = [];
+		this.errors = [];
+		this._orderedConcatenationList =
+			concatenationList ||
+			ConcatenatedModule.createConcatenationList(rootModule, modulesSet, null);
+		for (const info of this._orderedConcatenationList) {
+			if (info.type === "concatenated") {
+				const m = info.module;
+
+				// populate dependencies
+				for (const d of m.dependencies.filter(
+					dep =>
+						!(dep instanceof HarmonyImportDependency) ||
+						!modulesSet.has(dep._module)
+				)) {
+					this.dependencies.push(d);
+				}
+				// populate file dependencies
+				if (m.buildInfo.fileDependencies) {
+					for (const file of m.buildInfo.fileDependencies) {
+						this.buildInfo.fileDependencies.add(file);
+					}
+				}
+				// populate context dependencies
+				if (m.buildInfo.contextDependencies) {
+					for (const context of m.buildInfo.contextDependencies) {
+						this.buildInfo.contextDependencies.add(context);
+					}
+				}
+				// populate warnings
+				for (const warning of m.warnings) {
+					this.warnings.push(warning);
+				}
+				// populate errors
+				for (const error of m.errors) {
+					this.errors.push(error);
+				}
+
+				if (m.buildInfo.assets) {
+					if (this.buildInfo.assets === undefined) {
+						this.buildInfo.assets = Object.create(null);
+					}
+					Object.assign(this.buildInfo.assets, m.buildInfo.assets);
+				}
+			}
+		}
+		this._identifier = this._createIdentifier();
+	}
+
+	get modules() {
+		return this._orderedConcatenationList
+			.filter(info => info.type === "concatenated")
+			.map(info => info.module);
+	}
+
+	identifier() {
+		return this._identifier;
+	}
+
+	readableIdentifier(requestShortener) {
+		return (
+			this.rootModule.readableIdentifier(requestShortener) +
+			` + ${this._numberOfConcatenatedModules - 1} modules`
+		);
+	}
+
+	libIdent(options) {
+		return this.rootModule.libIdent(options);
+	}
+
+	nameForCondition() {
+		return this.rootModule.nameForCondition();
+	}
+
+	build(options, compilation, resolver, fs, callback) {
+		throw new Error("Cannot build this module. It should be already built.");
+	}
+
+	size() {
+		// Guess size from embedded modules
+		return this._orderedConcatenationList.reduce((sum, info) => {
+			switch (info.type) {
+				case "concatenated":
+					return sum + info.module.size();
+				case "external":
+					return sum + 5;
+			}
+			return sum;
+		}, 0);
+	}
+
+	/**
+	 * @param {Module} rootModule the root of the concatenation
+	 * @param {Set<Module>} modulesSet a set of modules which should be concatenated
+	 * @param {Compilation} compilation the compilation context
+	 * @returns {ConcatenationEntry[]} concatenation list
+	 */
+	static createConcatenationList(rootModule, modulesSet, compilation) {
+		const list = [];
+		const set = new Set();
+
+		/**
+		 * @param {Module} module a module
+		 * @returns {(function(): Module)[]} imported modules in order
+		 */
+		const getConcatenatedImports = module => {
+			/** @type {WeakMap<DependencyReference, Dependency>} */
+			const map = new WeakMap();
+			const references = module.dependencies
+				.filter(dep => dep instanceof HarmonyImportDependency)
+				.map(dep => {
+					const ref = compilation.getDependencyReference(module, dep);
+					if (ref) map.set(ref, dep);
+					return ref;
+				})
+				.filter(ref => ref);
+			DependencyReference.sort(references);
+			// TODO webpack 5: remove this hack, see also DependencyReference
+			return references.map(ref => {
+				const dep = map.get(ref);
+				return () => compilation.getDependencyReference(module, dep).module;
+			});
+		};
+
+		const enterModule = getModule => {
+			const module = getModule();
+			if (!module) return;
+			if (set.has(module)) return;
+			set.add(module);
+			if (modulesSet.has(module)) {
+				const imports = getConcatenatedImports(module);
+				imports.forEach(enterModule);
+				list.push({
+					type: "concatenated",
+					module
+				});
+			} else {
+				list.push({
+					type: "external",
+					get module() {
+						// We need to use a getter here, because the module in the dependency
+						// could be replaced by some other process (i. e. also replaced with a
+						// concatenated module)
+						return getModule();
+					}
+				});
+			}
+		};
+
+		enterModule(() => rootModule);
+
+		return list;
+	}
+
+	_createIdentifier() {
+		let orderedConcatenationListIdentifiers = "";
+		for (let i = 0; i < this._orderedConcatenationList.length; i++) {
+			if (this._orderedConcatenationList[i].type === "concatenated") {
+				orderedConcatenationListIdentifiers += this._orderedConcatenationList[
+					i
+				].module.identifier();
+				orderedConcatenationListIdentifiers += " ";
+			}
+		}
+		const hash = createHash("md4");
+		hash.update(orderedConcatenationListIdentifiers);
+		return this.rootModule.identifier() + " " + hash.digest("hex");
+	}
+
+	source(dependencyTemplates, runtimeTemplate) {
+		const requestShortener = runtimeTemplate.requestShortener;
+		// Metainfo for each module
+		const modulesWithInfo = this._orderedConcatenationList.map((info, idx) => {
+			switch (info.type) {
+				case "concatenated": {
+					const exportMap = new Map();
+					const reexportMap = new Map();
+					for (const dep of info.module.dependencies) {
+						if (dep instanceof HarmonyExportSpecifierDependency) {
+							if (!exportMap.has(dep.name)) {
+								exportMap.set(dep.name, dep.id);
+							}
+						} else if (dep instanceof HarmonyExportExpressionDependency) {
+							if (!exportMap.has("default")) {
+								exportMap.set("default", "__WEBPACK_MODULE_DEFAULT_EXPORT__");
+							}
+						} else if (
+							dep instanceof HarmonyExportImportedSpecifierDependency
+						) {
+							const exportName = dep.name;
+							const importName = dep.id;
+							const importedModule = dep._module;
+							if (exportName && importName) {
+								if (!reexportMap.has(exportName)) {
+									reexportMap.set(exportName, {
+										module: importedModule,
+										exportName: importName,
+										dependency: dep
+									});
+								}
+							} else if (exportName) {
+								if (!reexportMap.has(exportName)) {
+									reexportMap.set(exportName, {
+										module: importedModule,
+										exportName: true,
+										dependency: dep
+									});
+								}
+							} else if (importedModule) {
+								for (const name of importedModule.buildMeta.providedExports) {
+									if (dep.activeExports.has(name) || name === "default") {
+										continue;
+									}
+									if (!reexportMap.has(name)) {
+										reexportMap.set(name, {
+											module: importedModule,
+											exportName: name,
+											dependency: dep
+										});
+									}
+								}
+							}
+						}
+					}
+					return {
+						type: "concatenated",
+						module: info.module,
+						index: idx,
+						ast: undefined,
+						internalSource: undefined,
+						source: undefined,
+						globalScope: undefined,
+						moduleScope: undefined,
+						internalNames: new Map(),
+						globalExports: new Set(),
+						exportMap: exportMap,
+						reexportMap: reexportMap,
+						hasNamespaceObject: false,
+						namespaceObjectSource: null
+					};
+				}
+				case "external":
+					return {
+						type: "external",
+						module: info.module,
+						index: idx,
+						name: undefined,
+						interopNamespaceObjectUsed: false,
+						interopNamespaceObjectName: undefined,
+						interopDefaultAccessUsed: false,
+						interopDefaultAccessName: undefined
+					};
+				default:
+					throw new Error(`Unsupported concatenation entry type ${info.type}`);
+			}
+		});
+
+		// Create mapping from module to info
+		const moduleToInfoMap = new Map();
+		for (const m of modulesWithInfo) {
+			moduleToInfoMap.set(m.module, m);
+		}
+
+		// Configure template decorators for dependencies
+		const innerDependencyTemplates = new Map(dependencyTemplates);
+
+		innerDependencyTemplates.set(
+			HarmonyImportSpecifierDependency,
+			new HarmonyImportSpecifierDependencyConcatenatedTemplate(
+				dependencyTemplates.get(HarmonyImportSpecifierDependency),
+				moduleToInfoMap
+			)
+		);
+		innerDependencyTemplates.set(
+			HarmonyImportSideEffectDependency,
+			new HarmonyImportSideEffectDependencyConcatenatedTemplate(
+				dependencyTemplates.get(HarmonyImportSideEffectDependency),
+				moduleToInfoMap
+			)
+		);
+		innerDependencyTemplates.set(
+			HarmonyExportSpecifierDependency,
+			new HarmonyExportSpecifierDependencyConcatenatedTemplate(
+				dependencyTemplates.get(HarmonyExportSpecifierDependency),
+				this.rootModule
+			)
+		);
+		innerDependencyTemplates.set(
+			HarmonyExportExpressionDependency,
+			new HarmonyExportExpressionDependencyConcatenatedTemplate(
+				dependencyTemplates.get(HarmonyExportExpressionDependency),
+				this.rootModule
+			)
+		);
+		innerDependencyTemplates.set(
+			HarmonyExportImportedSpecifierDependency,
+			new HarmonyExportImportedSpecifierDependencyConcatenatedTemplate(
+				dependencyTemplates.get(HarmonyExportImportedSpecifierDependency),
+				this.rootModule,
+				moduleToInfoMap
+			)
+		);
+		innerDependencyTemplates.set(
+			HarmonyCompatibilityDependency,
+			new HarmonyCompatibilityDependencyConcatenatedTemplate(
+				dependencyTemplates.get(HarmonyCompatibilityDependency),
+				this.rootModule,
+				moduleToInfoMap
+			)
+		);
+
+		// Must use full identifier in our cache here to ensure that the source
+		// is updated should our dependencies list change.
+		// TODO webpack 5 refactor
+		innerDependencyTemplates.set(
+			"hash",
+			innerDependencyTemplates.get("hash") + this.identifier()
+		);
+
+		// Generate source code and analyse scopes
+		// Prepare a ReplaceSource for the final source
+		for (const info of modulesWithInfo) {
+			if (info.type === "concatenated") {
+				const m = info.module;
+				const source = m.source(innerDependencyTemplates, runtimeTemplate);
+				const code = source.source();
+				let ast;
+				try {
+					ast = Parser.parse(code, {
+						sourceType: "module"
+					});
+				} catch (err) {
+					if (
+						err.loc &&
+						typeof err.loc === "object" &&
+						typeof err.loc.line === "number"
+					) {
+						const lineNumber = err.loc.line;
+						const lines = code.split("\n");
+						err.message +=
+							"\n| " +
+							lines
+								.slice(Math.max(0, lineNumber - 3), lineNumber + 2)
+								.join("\n| ");
+					}
+					throw err;
+				}
+				const scopeManager = eslintScope.analyze(ast, {
+					ecmaVersion: 6,
+					sourceType: "module",
+					optimistic: true,
+					ignoreEval: true,
+					impliedStrict: true
+				});
+				const globalScope = scopeManager.acquire(ast);
+				const moduleScope = globalScope.childScopes[0];
+				const resultSource = new ReplaceSource(source);
+				info.ast = ast;
+				info.internalSource = source;
+				info.source = resultSource;
+				info.globalScope = globalScope;
+				info.moduleScope = moduleScope;
+			}
+		}
+
+		// List of all used names to avoid conflicts
+		const allUsedNames = new Set([
+			"__WEBPACK_MODULE_DEFAULT_EXPORT__", // avoid using this internal name
+
+			"abstract",
+			"arguments",
+			"async",
+			"await",
+			"boolean",
+			"break",
+			"byte",
+			"case",
+			"catch",
+			"char",
+			"class",
+			"const",
+			"continue",
+			"debugger",
+			"default",
+			"delete",
+			"do",
+			"double",
+			"else",
+			"enum",
+			"eval",
+			"export",
+			"extends",
+			"false",
+			"final",
+			"finally",
+			"float",
+			"for",
+			"function",
+			"goto",
+			"if",
+			"implements",
+			"import",
+			"in",
+			"instanceof",
+			"int",
+			"interface",
+			"let",
+			"long",
+			"native",
+			"new",
+			"null",
+			"package",
+			"private",
+			"protected",
+			"public",
+			"return",
+			"short",
+			"static",
+			"super",
+			"switch",
+			"synchronized",
+			"this",
+			"throw",
+			"throws",
+			"transient",
+			"true",
+			"try",
+			"typeof",
+			"var",
+			"void",
+			"volatile",
+			"while",
+			"with",
+			"yield",
+
+			"module",
+			"__dirname",
+			"__filename",
+			"exports",
+
+			"Array",
+			"Date",
+			"eval",
+			"function",
+			"hasOwnProperty",
+			"Infinity",
+			"isFinite",
+			"isNaN",
+			"isPrototypeOf",
+			"length",
+			"Math",
+			"NaN",
+			"name",
+			"Number",
+			"Object",
+			"prototype",
+			"String",
+			"toString",
+			"undefined",
+			"valueOf",
+
+			"alert",
+			"all",
+			"anchor",
+			"anchors",
+			"area",
+			"assign",
+			"blur",
+			"button",
+			"checkbox",
+			"clearInterval",
+			"clearTimeout",
+			"clientInformation",
+			"close",
+			"closed",
+			"confirm",
+			"constructor",
+			"crypto",
+			"decodeURI",
+			"decodeURIComponent",
+			"defaultStatus",
+			"document",
+			"element",
+			"elements",
+			"embed",
+			"embeds",
+			"encodeURI",
+			"encodeURIComponent",
+			"escape",
+			"event",
+			"fileUpload",
+			"focus",
+			"form",
+			"forms",
+			"frame",
+			"innerHeight",
+			"innerWidth",
+			"layer",
+			"layers",
+			"link",
+			"location",
+			"mimeTypes",
+			"navigate",
+			"navigator",
+			"frames",
+			"frameRate",
+			"hidden",
+			"history",
+			"image",
+			"images",
+			"offscreenBuffering",
+			"open",
+			"opener",
+			"option",
+			"outerHeight",
+			"outerWidth",
+			"packages",
+			"pageXOffset",
+			"pageYOffset",
+			"parent",
+			"parseFloat",
+			"parseInt",
+			"password",
+			"pkcs11",
+			"plugin",
+			"prompt",
+			"propertyIsEnum",
+			"radio",
+			"reset",
+			"screenX",
+			"screenY",
+			"scroll",
+			"secure",
+			"select",
+			"self",
+			"setInterval",
+			"setTimeout",
+			"status",
+			"submit",
+			"taint",
+			"text",
+			"textarea",
+			"top",
+			"unescape",
+			"untaint",
+			"window",
+
+			"onblur",
+			"onclick",
+			"onerror",
+			"onfocus",
+			"onkeydown",
+			"onkeypress",
+			"onkeyup",
+			"onmouseover",
+			"onload",
+			"onmouseup",
+			"onmousedown",
+			"onsubmit"
+		]);
+
+		// Set of already checked scopes
+		const alreadyCheckedScopes = new Set();
+
+		// get all global names
+		for (const info of modulesWithInfo) {
+			const superClassExpressions = [];
+
+			// ignore symbols from moduleScope
+			if (info.moduleScope) {
+				alreadyCheckedScopes.add(info.moduleScope);
+
+				// The super class expression in class scopes behaves weird
+				// We store ranges of all super class expressions to make
+				// renaming to work correctly
+				for (const childScope of info.moduleScope.childScopes) {
+					if (childScope.type !== "class") continue;
+					if (!childScope.block.superClass) continue;
+					superClassExpressions.push({
+						range: childScope.block.superClass.range,
+						variables: childScope.variables
+					});
+				}
+			}
+
+			// add global symbols
+			if (info.globalScope) {
+				for (const reference of info.globalScope.through) {
+					const name = reference.identifier.name;
+					if (
+						/^__WEBPACK_MODULE_REFERENCE__\d+_([\da-f]+|ns)(_call)?(_strict)?__$/.test(
+							name
+						)
+					) {
+						for (const expr of superClassExpressions) {
+							if (
+								expr.range[0] <= reference.identifier.range[0] &&
+								expr.range[1] >= reference.identifier.range[1]
+							) {
+								for (const variable of expr.variables) {
+									allUsedNames.add(variable.name);
+								}
+							}
+						}
+						addScopeSymbols1(
+							reference.from,
+							allUsedNames,
+							alreadyCheckedScopes
+						);
+					} else {
+						allUsedNames.add(name);
+					}
+				}
+			}
+
+			// add exported globals
+			if (info.type === "concatenated") {
+				const variables = new Set();
+				for (const variable of info.moduleScope.variables) {
+					variables.add(variable.name);
+				}
+				for (const [, variable] of info.exportMap) {
+					if (!variables.has(variable)) {
+						info.globalExports.add(variable);
+					}
+				}
+			}
+		}
+
+		// generate names for symbols
+		for (const info of modulesWithInfo) {
+			switch (info.type) {
+				case "concatenated": {
+					const namespaceObjectName = this.findNewName(
+						"namespaceObject",
+						allUsedNames,
+						null,
+						info.module.readableIdentifier(requestShortener)
+					);
+					allUsedNames.add(namespaceObjectName);
+					info.internalNames.set(namespaceObjectName, namespaceObjectName);
+					info.exportMap.set(true, namespaceObjectName);
+					for (const variable of info.moduleScope.variables) {
+						const name = variable.name;
+						if (allUsedNames.has(name)) {
+							const references = getAllReferences(variable);
+							const symbolsInReferences = new Set();
+							const alreadyCheckedInnerScopes = new Set();
+							for (const ref of references) {
+								addScopeSymbols2(
+									ref.from,
+									symbolsInReferences,
+									alreadyCheckedInnerScopes,
+									alreadyCheckedScopes
+								);
+							}
+							const newName = this.findNewName(
+								name,
+								allUsedNames,
+								symbolsInReferences,
+								info.module.readableIdentifier(requestShortener)
+							);
+							allUsedNames.add(newName);
+							info.internalNames.set(name, newName);
+							const source = info.source;
+							const allIdentifiers = new Set(
+								references.map(r => r.identifier).concat(variable.identifiers)
+							);
+							for (const identifier of allIdentifiers) {
+								const r = identifier.range;
+								const path = getPathInAst(info.ast, identifier);
+								if (
+									path &&
+									path.length > 1 &&
+									path[1].type === "Property" &&
+									path[1].shorthand
+								) {
+									source.insert(r[1], `: ${newName}`);
+								} else {
+									source.replace(r[0], r[1] - 1, newName);
+								}
+							}
+						} else {
+							allUsedNames.add(name);
+							info.internalNames.set(name, name);
+						}
+					}
+					break;
+				}
+				case "external": {
+					const externalName = this.findNewName(
+						"",
+						allUsedNames,
+						null,
+						info.module.readableIdentifier(requestShortener)
+					);
+					allUsedNames.add(externalName);
+					info.name = externalName;
+					if (
+						info.module.buildMeta.exportsType === "named" ||
+						!info.module.buildMeta.exportsType
+					) {
+						const externalNameInterop = this.findNewName(
+							"namespaceObject",
+							allUsedNames,
+							null,
+							info.module.readableIdentifier(requestShortener)
+						);
+						allUsedNames.add(externalNameInterop);
+						info.interopNamespaceObjectName = externalNameInterop;
+					}
+					if (!info.module.buildMeta.exportsType) {
+						const externalNameInterop = this.findNewName(
+							"default",
+							allUsedNames,
+							null,
+							info.module.readableIdentifier(requestShortener)
+						);
+						allUsedNames.add(externalNameInterop);
+						info.interopDefaultAccessName = externalNameInterop;
+					}
+					break;
+				}
+			}
+		}
+
+		// Find and replace referenced to modules
+		for (const info of modulesWithInfo) {
+			if (info.type === "concatenated") {
+				for (const reference of info.globalScope.through) {
+					const name = reference.identifier.name;
+					const match = /^__WEBPACK_MODULE_REFERENCE__(\d+)_([\da-f]+|ns)(_call)?(_strict)?__$/.exec(
+						name
+					);
+					if (match) {
+						const referencedModule = modulesWithInfo[+match[1]];
+						let exportName;
+						if (match[2] === "ns") {
+							exportName = true;
+						} else {
+							const exportData = match[2];
+							exportName = Buffer.from(exportData, "hex").toString("utf-8");
+						}
+						const asCall = !!match[3];
+						const strictHarmonyModule = !!match[4];
+						const finalName = getFinalName(
+							referencedModule,
+							exportName,
+							moduleToInfoMap,
+							requestShortener,
+							asCall,
+							strictHarmonyModule
+						);
+						const r = reference.identifier.range;
+						const source = info.source;
+						source.replace(r[0], r[1] - 1, finalName);
+					}
+				}
+			}
+		}
+
+		const result = new ConcatSource();
+
+		// add harmony compatibility flag (must be first because of possible circular dependencies)
+		const usedExports = this.rootModule.usedExports;
+		if (usedExports === true) {
+			result.add(
+				runtimeTemplate.defineEsModuleFlagStatement({
+					exportsArgument: this.exportsArgument
+				})
+			);
+		}
+
+		// define required namespace objects (must be before evaluation modules)
+		for (const info of modulesWithInfo) {
+			if (info.namespaceObjectSource) {
+				result.add(info.namespaceObjectSource);
+			}
+		}
+
+		// evaluate modules in order
+		for (const info of modulesWithInfo) {
+			switch (info.type) {
+				case "concatenated":
+					result.add(
+						`\n// CONCATENATED MODULE: ${info.module.readableIdentifier(
+							requestShortener
+						)}\n`
+					);
+					result.add(info.source);
+					break;
+				case "external":
+					result.add(
+						`\n// EXTERNAL MODULE: ${info.module.readableIdentifier(
+							requestShortener
+						)}\n`
+					);
+					result.add(
+						`var ${info.name} = __webpack_require__(${JSON.stringify(
+							info.module.id
+						)});\n`
+					);
+					if (info.interopNamespaceObjectUsed) {
+						if (info.module.buildMeta.exportsType === "named") {
+							result.add(
+								`var ${
+									info.interopNamespaceObjectName
+								} = /*#__PURE__*/__webpack_require__.t(${info.name}, 2);\n`
+							);
+						} else if (!info.module.buildMeta.exportsType) {
+							result.add(
+								`var ${
+									info.interopNamespaceObjectName
+								} = /*#__PURE__*/__webpack_require__.t(${info.name});\n`
+							);
+						}
+					}
+					if (info.interopDefaultAccessUsed) {
+						result.add(
+							`var ${
+								info.interopDefaultAccessName
+							} = /*#__PURE__*/__webpack_require__.n(${info.name});\n`
+						);
+					}
+					break;
+				default:
+					throw new Error(`Unsupported concatenation entry type ${info.type}`);
+			}
+		}
+
+		return result;
+	}
+
+	findNewName(oldName, usedNamed1, usedNamed2, extraInfo) {
+		let name = oldName;
+
+		if (name === "__WEBPACK_MODULE_DEFAULT_EXPORT__") name = "";
+
+		// Remove uncool stuff
+		extraInfo = extraInfo.replace(
+			/\.+\/|(\/index)?\.([a-zA-Z0-9]{1,4})($|\s|\?)|\s*\+\s*\d+\s*modules/g,
+			""
+		);
+
+		const splittedInfo = extraInfo.split("/");
+		while (splittedInfo.length) {
+			name = splittedInfo.pop() + (name ? "_" + name : "");
+			const nameIdent = Template.toIdentifier(name);
+			if (
+				!usedNamed1.has(nameIdent) &&
+				(!usedNamed2 || !usedNamed2.has(nameIdent))
+			)
+				return nameIdent;
+		}
+
+		let i = 0;
+		let nameWithNumber = Template.toIdentifier(`${name}_${i}`);
+		while (
+			usedNamed1.has(nameWithNumber) ||
+			(usedNamed2 && usedNamed2.has(nameWithNumber))
+		) {
+			i++;
+			nameWithNumber = Template.toIdentifier(`${name}_${i}`);
+		}
+		return nameWithNumber;
+	}
+
+	/**
+	 * @param {Hash} hash the hash used to track dependencies
+	 * @returns {void}
+	 */
+	updateHash(hash) {
+		for (const info of this._orderedConcatenationList) {
+			switch (info.type) {
+				case "concatenated":
+					info.module.updateHash(hash);
+					break;
+				case "external":
+					hash.update(`${info.module.id}`);
+					break;
+			}
+		}
+		super.updateHash(hash);
+	}
+}
+
+class HarmonyImportSpecifierDependencyConcatenatedTemplate {
+	constructor(originalTemplate, modulesMap) {
+		this.originalTemplate = originalTemplate;
+		this.modulesMap = modulesMap;
+	}
+
+	getHarmonyInitOrder(dep) {
+		const module = dep._module;
+		const info = this.modulesMap.get(module);
+		if (!info) {
+			return this.originalTemplate.getHarmonyInitOrder(dep);
+		}
+		return NaN;
+	}
+
+	harmonyInit(dep, source, runtimeTemplate, dependencyTemplates) {
+		const module = dep._module;
+		const info = this.modulesMap.get(module);
+		if (!info) {
+			this.originalTemplate.harmonyInit(
+				dep,
+				source,
+				runtimeTemplate,
+				dependencyTemplates
+			);
+			return;
+		}
+	}
+
+	apply(dep, source, runtime, dependencyTemplates) {
+		const module = dep._module;
+		const info = this.modulesMap.get(module);
+		if (!info) {
+			this.originalTemplate.apply(dep, source, runtime, dependencyTemplates);
+			return;
+		}
+		let content;
+		const callFlag = dep.call ? "_call" : "";
+		const strictFlag = dep.originModule.buildMeta.strictHarmonyModule
+			? "_strict"
+			: "";
+		if (dep._id === null) {
+			content = `__WEBPACK_MODULE_REFERENCE__${info.index}_ns${strictFlag}__`;
+		} else if (dep.namespaceObjectAsContext) {
+			content = `__WEBPACK_MODULE_REFERENCE__${
+				info.index
+			}_ns${strictFlag}__[${JSON.stringify(dep._id)}]`;
+		} else {
+			const exportData = Buffer.from(dep._id, "utf-8").toString("hex");
+			content = `__WEBPACK_MODULE_REFERENCE__${
+				info.index
+			}_${exportData}${callFlag}${strictFlag}__`;
+		}
+		if (dep.shorthand) {
+			content = dep.name + ": " + content;
+		}
+		source.replace(dep.range[0], dep.range[1] - 1, content);
+	}
+}
+
+class HarmonyImportSideEffectDependencyConcatenatedTemplate {
+	constructor(originalTemplate, modulesMap) {
+		this.originalTemplate = originalTemplate;
+		this.modulesMap = modulesMap;
+	}
+
+	getHarmonyInitOrder(dep) {
+		const module = dep._module;
+		const info = this.modulesMap.get(module);
+		if (!info) {
+			return this.originalTemplate.getHarmonyInitOrder(dep);
+		}
+		return NaN;
+	}
+
+	harmonyInit(dep, source, runtime, dependencyTemplates) {
+		const module = dep._module;
+		const info = this.modulesMap.get(module);
+		if (!info) {
+			this.originalTemplate.harmonyInit(
+				dep,
+				source,
+				runtime,
+				dependencyTemplates
+			);
+			return;
+		}
+	}
+
+	apply(dep, source, runtime, dependencyTemplates) {
+		const module = dep._module;
+		const info = this.modulesMap.get(module);
+		if (!info) {
+			this.originalTemplate.apply(dep, source, runtime, dependencyTemplates);
+			return;
+		}
+	}
+}
+
+class HarmonyExportSpecifierDependencyConcatenatedTemplate {
+	constructor(originalTemplate, rootModule) {
+		this.originalTemplate = originalTemplate;
+		this.rootModule = rootModule;
+	}
+
+	getHarmonyInitOrder(dep) {
+		if (dep.originModule === this.rootModule) {
+			return this.originalTemplate.getHarmonyInitOrder(dep);
+		}
+		return NaN;
+	}
+
+	harmonyInit(dep, source, runtime, dependencyTemplates) {
+		if (dep.originModule === this.rootModule) {
+			this.originalTemplate.harmonyInit(
+				dep,
+				source,
+				runtime,
+				dependencyTemplates
+			);
+			return;
+		}
+	}
+
+	apply(dep, source, runtime, dependencyTemplates) {
+		if (dep.originModule === this.rootModule) {
+			this.originalTemplate.apply(dep, source, runtime, dependencyTemplates);
+		}
+	}
+}
+
+class HarmonyExportExpressionDependencyConcatenatedTemplate {
+	constructor(originalTemplate, rootModule) {
+		this.originalTemplate = originalTemplate;
+		this.rootModule = rootModule;
+	}
+
+	apply(dep, source, runtime, dependencyTemplates) {
+		let content =
+			"/* harmony default export */ var __WEBPACK_MODULE_DEFAULT_EXPORT__ = ";
+		if (dep.originModule === this.rootModule) {
+			const used = dep.originModule.isUsed("default");
+			const exportsName = dep.originModule.exportsArgument;
+			if (used) content += `${exportsName}[${JSON.stringify(used)}] = `;
+		}
+
+		if (dep.range) {
+			source.replace(dep.rangeStatement[0], dep.range[0] - 1, content + "(");
+			source.replace(dep.range[1], dep.rangeStatement[1] - 1, ");");
+			return;
+		}
+
+		source.replace(dep.rangeStatement[0], dep.rangeStatement[1] - 1, content);
+	}
+}
+
+class HarmonyExportImportedSpecifierDependencyConcatenatedTemplate {
+	constructor(originalTemplate, rootModule, modulesMap) {
+		this.originalTemplate = originalTemplate;
+		this.rootModule = rootModule;
+		this.modulesMap = modulesMap;
+	}
+
+	getExports(dep) {
+		const importModule = dep._module;
+		if (dep.id) {
+			// export { named } from "module"
+			return [
+				{
+					name: dep.name,
+					id: dep.id,
+					module: importModule
+				}
+			];
+		}
+		if (dep.name) {
+			// export * as abc from "module"
+			return [
+				{
+					name: dep.name,
+					id: true,
+					module: importModule
+				}
+			];
+		}
+		// export * from "module"
+		return importModule.buildMeta.providedExports
+			.filter(exp => exp !== "default" && !dep.activeExports.has(exp))
+			.map(exp => {
+				return {
+					name: exp,
+					id: exp,
+					module: importModule
+				};
+			});
+	}
+
+	getHarmonyInitOrder(dep) {
+		const module = dep._module;
+		const info = this.modulesMap.get(module);
+		if (!info) {
+			return this.originalTemplate.getHarmonyInitOrder(dep);
+		}
+		return NaN;
+	}
+
+	harmonyInit(dep, source, runtime, dependencyTemplates) {
+		const module = dep._module;
+		const info = this.modulesMap.get(module);
+		if (!info) {
+			this.originalTemplate.harmonyInit(
+				dep,
+				source,
+				runtime,
+				dependencyTemplates
+			);
+			return;
+		}
+	}
+
+	apply(dep, source, runtime, dependencyTemplates) {
+		if (dep.originModule === this.rootModule) {
+			if (this.modulesMap.get(dep._module)) {
+				const exportDefs = this.getExports(dep);
+				for (const def of exportDefs) {
+					const info = this.modulesMap.get(def.module);
+					const used = dep.originModule.isUsed(def.name);
+					if (!used) {
+						source.insert(
+							-1,
+							`/* unused concated harmony import ${def.name} */\n`
+						);
+						continue;
+					}
+					let finalName;
+					const strictFlag = dep.originModule.buildMeta.strictHarmonyModule
+						? "_strict"
+						: "";
+					if (def.id === true) {
+						finalName = `__WEBPACK_MODULE_REFERENCE__${
+							info.index
+						}_ns${strictFlag}__`;
+					} else {
+						const exportData = Buffer.from(def.id, "utf-8").toString("hex");
+						finalName = `__WEBPACK_MODULE_REFERENCE__${
+							info.index
+						}_${exportData}${strictFlag}__`;
+					}
+					const exportsName = this.rootModule.exportsArgument;
+					const content =
+						`/* concated harmony reexport ${def.name} */` +
+						`__webpack_require__.d(${exportsName}, ` +
+						`${JSON.stringify(used)}, ` +
+						`function() { return ${finalName}; });\n`;
+					source.insert(-1, content);
+				}
+			} else {
+				this.originalTemplate.apply(dep, source, runtime, dependencyTemplates);
+			}
+		}
+	}
+}
+
+class HarmonyCompatibilityDependencyConcatenatedTemplate {
+	constructor(originalTemplate, rootModule, modulesMap) {
+		this.originalTemplate = originalTemplate;
+		this.rootModule = rootModule;
+		this.modulesMap = modulesMap;
+	}
+
+	apply(dep, source, runtime, dependencyTemplates) {
+		// do nothing
+	}
+}
+
+module.exports = ConcatenatedModule;