import React from 'react';
import { BaseProps } from '../_utils/props';
export declare type DateType = {
    day: number;
    hour: number;
    min: number;
    sec: number;
    millisec: number;
};
export interface CountdownProps extends BaseProps {
    value?: Date;
    onFinish?: () => void;
    millisec?: boolean;
    children?: (date: DateType) => React.ReactNode;
}
declare const Countdown: (props: CountdownProps) => JSX.Element;
export default Countdown;