/*
 * Copyright 2012 The Closure Compiler Authors.
 *
 * 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.
 */

/**
 * @fileoverview Definitions for node's "events" module.
 * @see http://nodejs.org/api/events.html
 * @see https://github.com/joyent/node/blob/master/lib/events.js
 * @externs
 * @author Daniel Wirtz <dcode@dcode.io>
 */

/**
BEGIN_NODE_INCLUDE
var events = require('events');
END_NODE_INCLUDE
 */

/**
 * @type {Object.<string,*>}
 */
var events = {};

/**
 * @constructor
 */
events.EventEmitter = function() {};

/**
 * @param {string} event
 * @param {function(...)} listener
 * @return {events.EventEmitter}
 */
events.EventEmitter.prototype.addListener = function(event, listener) {};

/**
 * @param {string} event
 * @param {function(...)} listener
 * @return {events.EventEmitter}
 */
events.EventEmitter.prototype.on = function(event, listener) {};

/**
 * @param {string} event
 * @param {function(...)} listener
 * @return {events.EventEmitter}
 */
events.EventEmitter.prototype.once = function(event, listener) {};

/**
 * @param {string} event
 * @param {function(...)} listener
 * @return {events.EventEmitter}
 */
events.EventEmitter.prototype.removeListener = function(event, listener) {};

/**
 * @param {string=} event
 * @return {events.EventEmitter}
 */
events.EventEmitter.prototype.removeAllListeners = function(event) {};

/**
 * @param {number} n
 */
events.EventEmitter.prototype.setMaxListeners = function(n) {};

/**
 * @param {string} event
 * @return {Array.<function(...)>}
 */
events.EventEmitter.prototype.listeners = function(event) {};

/**
 * @param {string} event
 * @param {...*} var_args
 * @return {boolean}
 */
events.EventEmitter.prototype.emit = function(event, var_args) {};

// Undocumented

/**
 * @type {boolean}
 */
events.usingDomains;

/**
 * @param {events.EventEmitter} emitter
 * @param {string} type
 */
events.EventEmitter.listenerCount = function(emitter, type) {};