+++ /dev/null
-"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 = /** @class */ (function (_super) {
- tslib_1.__extends(Rule, _super);
- function Rule() {
- return _super !== null && _super.apply(this, arguments) || this;
- }
- Rule.METH_SIGN_STRING = function (ps) {
- var type = ps.type, questionToken = ps.questionToken;
- var result = ps.name.getText();
- if (questionToken !== undefined) {
- result += "?";
- }
- if (type !== undefined && tsutils_1.isFunctionTypeNode(type) && type.type !== undefined) {
- if (type.typeParameters !== undefined) {
- var tps = type.typeParameters.map(function (tp) { return tp.getText(); }).join(", ");
- result += "<" + tps + ">";
- }
- var args = type.parameters.map(function (v) { return v.getText(); }).join(", ");
- result += "(" + args + "): " + type.type.getText() + ";";
- }
- return result;
- };
- Rule.prototype.apply = function (sourceFile) {
- return this.applyWithFunction(sourceFile, walk);
- };
- /* tslint:disable:object-literal-sort-keys */
- Rule.metadata = {
- ruleName: "prefer-method-signature",
- description: "Prefer `foo(): void` over `foo: () => void` in interfaces and types.",
- hasFix: true,
- optionsDescription: "Not configurable.",
- options: null,
- optionExamples: [true],
- type: "style",
- typescriptOnly: false,
- };
- /* tslint:enable:object-literal-sort-keys */
- Rule.FAILURE_STRING = "Use a method signature instead of a property signature of function type.";
- return Rule;
-}(Lint.Rules.AbstractRule));
-exports.Rule = Rule;
-function walk(ctx) {
- return ts.forEachChild(ctx.sourceFile, function cb(node) {
- if (tsutils_1.isPropertySignature(node)) {
- var type = node.type;
- if (type !== undefined && tsutils_1.isFunctionTypeNode(type)) {
- ctx.addFailureAtNode(node.name, Rule.FAILURE_STRING, type.type === undefined
- ? undefined
- : [Lint.Replacement.replaceNode(node, Rule.METH_SIGN_STRING(node))]);
- }
- }
- return ts.forEachChild(node, cb);
- });
-}