import { EventEmitter } from 'events';

declare enum TimerStatuses {
  Tick = 'tick',
  Done = 'done',
  StatusChanged = 'statusChanged',
}

declare namespace tinytimerjs {
  class Timer extends EventEmitter {
    /** Create a new Timer. Interval defaults to 1000. Stopwatch defaults to false. */
    constructor(options: {
      interval?: number,
      stopwatch?: boolean,
    });

    /** The time remaining. If stopped, returns 0. If paused but without the pause time, returns the current datetime. */
    time: number;

    /** The duration of the timer. Returns 0 if stopped. */
    duration: number;

    /** The status of the timer. */
    status: TimerStatuses;

    /** Start the timer with the provided duration and interval. Interval defaults to interval provided in constructor. */
    start(duration: number, interval?: number): void;

    /** Stop the timer. */
    stop(): void;

    /** Pause the timer. */
    pause(): void;

    /** Resume the timer. */
    resume(): void;
  }
}

export = tinytimerjs;