/**
 * @Author: yanxinaliang (rainyxlxl@163.com)
 * @Date: 2019/4/5 16:05
 * @Last Modified by: yanxinaliang (rainyxlxl@163.com)
 * @Last Modified time: 2019/4/5 16:05
 * @disc:事件处理
 */
declare class EventEmitter<T extends string> {
    private el;
    on(type: T, eventListener: (ev: any) => void): void;
    trigger(type: T, data?: object): void;
    off(type: T, eventListener: (ev: any) => void): void;
}
export { EventEmitter };