/**
 * @module json-schema
 */
/** @pratico/json-schema */
/******************************************************************************
 * The MIT License (MIT)                                                      *
 *                                                                            *
 * Copyright (c) 2016 Simon "Tenry" Burchert                                  *
 *                                                                            *
 * Permission is hereby granted, free of charge, to any person obtaining a    *
 * copy of this software and associated documentation files (the "Software"), *
 * to deal in the Software without restriction, including without limitation  *
 * the rights to use, copy, modify, merge, publish, distribute, sublicense,   *
 * and/or sell copies of the Software, and to permit persons to whom the      *
 * Software is furnished to do so, subject to the following conditions:       *
 *                                                                            *
 * The above copyright notice and this permission notice shall be included in *
 * all copies or substantial portions of the Software.                        *
 *                                                                            *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR *
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,   *
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL    *
 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER *
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING    *
 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER        *
 * EALINGS IN THE SOFTWARE.                                                   *
 ******************************************************************************/
export declare class EventEmitter {
    private eventListeners;
    constructor();
    on(event: Function, listener: Function): Listener;
    addListener(event: Function, listener: Function): Listener;
    removeListener(id?: Listener): void;
    removeListener(event: Function, listener?: Function): void;
    /**
     * @typeparam T The event handler signature.
     */
    registerEvent<T extends Function>(): (handler: T) => Listener;
    /**
     * Emit event. Calls all bound listeners with args.
     */
    protected emit(event: Function, ...args: any[]): void;
}
export declare class Listener {
    owner: EventEmitter;
    event: Function;
    listener: Function;
    constructor(owner: EventEmitter, event: Function, listener: Function);
    unbind(): void;
}