--- /dev/null
+"use strict";
+/**
+ * @license
+ * Copyright 2018 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 tsutils_1 = require("tsutils");
+var ts = require("typescript");
+var Lint = require("../index");
+var OPTION_ALLOW_DECLARATIONS = "allow-declarations";
+var Rule = /** @class */ (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, {
+ allowDeclarations: this.ruleArguments.indexOf(OPTION_ALLOW_DECLARATIONS) !== -1,
+ });
+ };
+ /* tslint:disable:object-literal-sort-keys */
+ Rule.metadata = {
+ ruleName: "no-namespace",
+ description: "Disallows use of internal `module`s and `namespace`s.",
+ descriptionDetails: "This rule still allows the use of `declare module ... {}`",
+ rationale: Lint.Utils.dedent(templateObject_1 || (templateObject_1 = tslib_1.__makeTemplateObject(["\n ES6-style external modules are the standard way to modularize code.\n Using `module {}` and `namespace {}` are outdated ways to organize TypeScript code."], ["\n ES6-style external modules are the standard way to modularize code.\n Using \\`module {}\\` and \\`namespace {}\\` are outdated ways to organize TypeScript code."]))),
+ optionsDescription: Lint.Utils.dedent(templateObject_2 || (templateObject_2 = tslib_1.__makeTemplateObject(["\n One argument may be optionally provided:\n\n * `", "` allows `declare namespace ... {}` to describe external APIs."], ["\n One argument may be optionally provided:\n\n * \\`", "\\` allows \\`declare namespace ... {}\\` to describe external APIs."])), OPTION_ALLOW_DECLARATIONS),
+ options: {
+ type: "array",
+ items: {
+ type: "string",
+ enum: [OPTION_ALLOW_DECLARATIONS],
+ },
+ minLength: 0,
+ maxLength: 1,
+ },
+ optionExamples: [true, [true, OPTION_ALLOW_DECLARATIONS]],
+ type: "typescript",
+ typescriptOnly: true,
+ };
+ /* tslint:enable:object-literal-sort-keys */
+ Rule.FAILURE_STRING = "'namespace' and 'module' are disallowed";
+ return Rule;
+}(Lint.Rules.AbstractRule));
+exports.Rule = Rule;
+function walk(ctx) {
+ // Ignore all .d.ts files by returning and not walking their ASTs.
+ // .d.ts declarations do not have the Ambient flag set, but are still declarations.
+ if (ctx.sourceFile.isDeclarationFile && ctx.options.allowDeclarations) {
+ return;
+ }
+ for (var _i = 0, _a = ctx.sourceFile.statements; _i < _a.length; _i++) {
+ var node = _a[_i];
+ if (node.kind === ts.SyntaxKind.ModuleDeclaration) {
+ if (node.name.kind !== ts.SyntaxKind.StringLiteral &&
+ !tsutils_1.isNodeFlagSet(node, ts.NodeFlags.GlobalAugmentation) &&
+ (!ctx.options.allowDeclarations ||
+ !tsutils_1.hasModifier(node.modifiers, ts.SyntaxKind.DeclareKeyword))) {
+ ctx.addFailureAtNode(node, Rule.FAILURE_STRING);
+ }
+ }
+ }
+}
+var templateObject_1, templateObject_2;