"use strict";
/**
 * @license
 * Copyright 2013 Palantir Technologies, Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
Object.defineProperty(exports, "__esModule", { value: true });
var tslib_1 = require("tslib");
var ts = require("typescript");
var Lint = require("../index");
var Rule = (function (_super) {
    tslib_1.__extends(Rule, _super);
    function Rule() {
        return _super !== null && _super.apply(this, arguments) || this;
    }
    Rule.prototype.apply = function (sourceFile) {
        return this.applyWithFunction(sourceFile, walk);
    };
    return Rule;
}(Lint.Rules.AbstractRule));
/* tslint:disable:object-literal-sort-keys */
Rule.metadata = {
    ruleName: "no-any",
    description: "Disallows usages of `any` as a type declaration.",
    hasFix: true,
    rationale: "Using `any` as a type declaration nullifies the compile-time benefits of the type system.",
    optionsDescription: "Not configurable.",
    options: null,
    optionExamples: [true],
    type: "typescript",
    typescriptOnly: true,
};
/* tslint:enable:object-literal-sort-keys */
// tslint:disable-next-line prefer-template (fixed in 5.3)
Rule.FAILURE_STRING = "Type declaration of 'any' loses type-safety. " +
    "Consider replacing it with a more precise type, the empty type ('{}'), " +
    "or suppress this occurrence.";
exports.Rule = Rule;
function walk(ctx) {
    return ts.forEachChild(ctx.sourceFile, function cb(node) {
        if (node.kind === ts.SyntaxKind.AnyKeyword) {
            var start = node.end - 3;
            return ctx.addFailure(start, node.end, Rule.FAILURE_STRING, new Lint.Replacement(start, 3, "{}"));
        }
        return ts.forEachChild(node, cb);
    });
}