/// <reference types="react" />
interface TimeLeft {
    secondsLeft: string;
    minutesLeft: string;
    hoursLeft: string;
    daysLeft: string;
    isOver: boolean;
    currentEndDate: number;
}
export declare type UseTimer = [TimeLeft, React.Dispatch<React.SetStateAction<number>>];
export declare const useTimer: (countdownDate: number, hasZeroes: boolean) => [TimeLeft, import("react").Dispatch<import("react").SetStateAction<number>>];
export default useTimer;