/**
 * 进度控制器
 *
 * @param {Number || Array} from 设置进度起始位置
 * @param {Number || Array} to 设置进度结束位置
 * @param {Number || Array} increment 每次更新的递增量
 * @param {Number || Array} rate 更新频率，即多久更新一次，单位ms
 * @return {Function} ProgressController
 */
declare class ProgressController {
    private config;
    private data;
    private timer;
    private $onEvent;
    constructor(argument: any);
    private init;
    private progress;
    add(option: any, callback?: (...options: any) => void): void;
    go(option: any, callback?: (...options: any) => void): void;
    start(option: any): void;
    complete(callback?: (...options: any) => void): void;
    stop(callback?: (...options: any) => void): void;
    reset(callback?: (...options: any) => void): void;
    destroy(callback?: (...options: any) => void): void;
    private randomOption;
    private randomNumber;
    $on(type: string, fun: (...options: any) => void): void;
}
export default ProgressController;