import { SomeObject } from '../../commonTypes';
import { CountDownProps } from './types';
/**
 * Hook creates countdown timer
 * @param {CountDownProps} props - Props to create countdown timer hook
 *
 * @returns {number} Timer
 */
export declare const useCountDown: ({ time, onTick, onStart, onComplete, onPause, interval, }: CountDownProps) => number;
/**
 * Hook excludes unused props from restProps
 * @param {CountDownProps} props - All props to extract unused ones
 *
 * @returns {SomeObject} Unused props from CountDownProps
 */
export declare const useCountDownRestProps: (props: CountDownProps) => SomeObject;