react-timer-hook/dist/types/src/useStopwatch.d.ts

React timer hook is a custom react hook built to handle timers(countdown), stopwatch and time logic/state in your react component.

import { TimeFromMillisecondsType } from './utils/Time';
export type useStopwatchSettingsType = {
    autoStart?: boolean;
    offsetTimestamp?: Date;
    interval?: number;
};
export type useStopwatchResultType = TimeFromMillisecondsType & {
    start: () => void;
    pause: () => void;
    reset: (offset?: Date, newAutoStart?: boolean) => void;
    isRunning: boolean;
};
export default function useStopwatch({ autoStart, offsetTimestamp, interval: customInterval }?: useStopwatchSettingsType): useStopwatchResultType;