import { BaseLifeCycle } from 'lifeCycle';
export declare const splitSecondToTime: (second: any, sep: any) => string;
export declare const secondToTime: (second: any, sep: any, pure: any) => any;
export interface countDownOption extends BaseLifeCycle {
    sep?: any;
    pure?: any;
}
export declare const countDown: (second: any, option?: countDownOption) => {
    finish: () => void;
    pause: () => void;
    resume: () => void;
};