40 lines
744 B
JavaScript
40 lines
744 B
JavaScript
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'use strict';
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const {matches} = require('./selectors/index.js');
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const MESSAGE_ID = 'prefer-event-target';
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const messages = {
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[MESSAGE_ID]: 'Prefer `EventTarget` over `EventEmitter`.',
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};
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const selector = [
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'Identifier',
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'[name="EventEmitter"]',
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matches([
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'ClassDeclaration > .superClass',
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'ClassExpression > .superClass',
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'NewExpression > .callee',
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]),
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].join('');
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/** @param {import('eslint').Rule.RuleContext} context */
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const create = () => ({
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[selector](node) {
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return {
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node,
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messageId: MESSAGE_ID,
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};
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},
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});
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/** @type {import('eslint').Rule.RuleModule} */
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module.exports = {
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create,
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meta: {
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type: 'suggestion',
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docs: {
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description: 'Prefer `EventTarget` over `EventEmitter`.',
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},
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messages,
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},
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};
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