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// deno-fmt-ignore-file// deno-lint-ignore-file
// Copyright Joyent and Node contributors. All rights reserved. MIT license.// Taken from Node 16.13.0// This file is automatically generated by "node/_tools/setup.ts". Do not modify this file manually
'use strict';
require('../common');const assert = require('assert');const EventEmitter = require('events');
const emitter = new EventEmitter();emitter.on('foo', () => {});emitter.on('foo', () => {});emitter.on('baz', () => {});// Allow any typeemitter.on(123, () => {});
assert.strictEqual(EventEmitter.listenerCount(emitter, 'foo'), 2);assert.strictEqual(emitter.listenerCount('foo'), 2);assert.strictEqual(emitter.listenerCount('bar'), 0);assert.strictEqual(emitter.listenerCount('baz'), 1);assert.strictEqual(emitter.listenerCount(123), 1);