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node_modules/tslint/lib/rules/classNameRule.js

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+"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 tsutils_1 = require("tsutils");
+var ts = require("typescript");
+var Lint = require("../index");
+var utils_1 = require("../utils");
+var className_examples_1 = require("./code-examples/className.examples");
+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);
+    };
+    /* tslint:disable:object-literal-sort-keys */
+    Rule.metadata = {
+        ruleName: "class-name",
+        description: "Enforces PascalCased class and interface names.",
+        rationale: Lint.Utils.dedent(templateObject_1 || (templateObject_1 = tslib_1.__makeTemplateObject(["\n            Makes it easy to differentiate classes from regular variables at a glance.\n\n            JavaScript and general programming convention is to refer to classes in PascalCase.\n            It's confusing to use camelCase or other conventions for class names.\n        "], ["\n            Makes it easy to differentiate classes from regular variables at a glance.\n\n            JavaScript and general programming convention is to refer to classes in PascalCase.\n            It's confusing to use camelCase or other conventions for class names.\n        "]))),
+        optionsDescription: "Not configurable.",
+        options: null,
+        optionExamples: [true],
+        type: "style",
+        typescriptOnly: false,
+        codeExamples: className_examples_1.codeExamples,
+    };
+    /* tslint:enable:object-literal-sort-keys */
+    Rule.FAILURE_STRING = "Class name must be in pascal case";
+    return Rule;
+}(Lint.Rules.AbstractRule));
+exports.Rule = Rule;
+function walk(ctx) {
+    return ts.forEachChild(ctx.sourceFile, function cb(node) {
+        if ((tsutils_1.isClassLikeDeclaration(node) && node.name !== undefined) ||
+            tsutils_1.isInterfaceDeclaration(node)) {
+            if (!utils_1.isPascalCased(node.name.text)) {
+                ctx.addFailureAtNode(node.name, Rule.FAILURE_STRING);
+            }
+        }
+        return ts.forEachChild(node, cb);
+    });
+}
+var templateObject_1;