1 files changed, 98 insertions, 0 deletions
diff --git a/node_modules/tslint/lib/rules/noReferenceImportRule.js b/node_modules/tslint/lib/rules/noReferenceImportRule.js
new file mode 100644
index 000000000..8873d869a
--- /dev/null
+++ b/node_modules/tslint/lib/rules/noReferenceImportRule.js
@@ -0,0 +1,98 @@
+"use strict";
+/**
+ * @license
+ * Copyright 2017 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 Rule = (function (_super) {
+    tslib_1.__extends(Rule, _super);
+    function Rule() {
+        return _super !== null && _super.apply(this, arguments) || this;
+    }
+    /* tslint:enable:object-literal-sort-keys */
+    Rule.FAILURE_STRING = function (moduleReference) {
+        return "No need to reference \"" + moduleReference + "\", since it is imported.";
+    };
+    Rule.prototype.apply = function (sourceFile) {
+        return this.applyWithWalker(new NoReferenceImportWalker(sourceFile, this.ruleName, undefined));
+    };
+    return Rule;
+}(Lint.Rules.AbstractRule));
+/* tslint:disable:object-literal-sort-keys */
+Rule.metadata = {
+    ruleName: "no-reference-import",
+    description: 'Don\'t <reference types="foo" /> if you import "foo" anyway.',
+    optionsDescription: "Not configurable.",
+    options: null,
+    type: "style",
+    typescriptOnly: true,
+};
+exports.Rule = Rule;
+var NoReferenceImportWalker = (function (_super) {
+    tslib_1.__extends(NoReferenceImportWalker, _super);
+    function NoReferenceImportWalker() {
+        var _this = _super !== null && _super.apply(this, arguments) || this;
+        _this.imports = new Set();
+        return _this;
+    }
+    NoReferenceImportWalker.prototype.walk = function (sourceFile) {
+        if (sourceFile.typeReferenceDirectives.length === 0) {
+            return;
+        }
+        this.findImports(sourceFile.statements);
+        for (var _i = 0, _a = sourceFile.typeReferenceDirectives; _i < _a.length; _i++) {
+            var ref = _a[_i];
+            if (this.imports.has(ref.fileName)) {
+                this.addFailure(ref.pos, ref.end, Rule.FAILURE_STRING(ref.fileName));
+            }
+        }
+    };
+    NoReferenceImportWalker.prototype.findImports = function (statements) {
+        for (var _i = 0, statements_1 = statements; _i < statements_1.length; _i++) {
+            var statement = statements_1[_i];
+            if (tsutils_1.isImportDeclaration(statement)) {
+                this.addImport(statement.moduleSpecifier);
+            }
+            else if (tsutils_1.isImportEqualsDeclaration(statement)) {
+                if (statement.moduleReference.kind === ts.SyntaxKind.ExternalModuleReference &&
+                    statement.moduleReference.expression !== undefined) {
+                    this.addImport(statement.moduleReference.expression);
+                }
+            }
+            else if (tsutils_1.isModuleDeclaration(statement) && statement.body !== undefined && this.sourceFile.isDeclarationFile) {
+                // There can't be any imports in a module augmentation or namespace
+                this.findImportsInModule(statement.body);
+            }
+        }
+    };
+    NoReferenceImportWalker.prototype.findImportsInModule = function (body) {
+        if (body.kind === ts.SyntaxKind.ModuleBlock) {
+            return this.findImports(body.statements);
+        }
+        else if (body.kind === ts.SyntaxKind.ModuleDeclaration && body.body !== undefined) {
+            return this.findImportsInModule(body.body);
+        }
+    };
+    NoReferenceImportWalker.prototype.addImport = function (specifier) {
+        if (tsutils_1.isStringLiteral(specifier)) {
+            this.imports.add(specifier.text);
+        }
+    };
+    return NoReferenceImportWalker;
+}(Lint.AbstractWalker));