@incuca/vue3-toaster/src/composables/timer.js

Lightweight toast-notification plugin for Vue 3

export default class Timer {
  constructor(callback, delay) {
    this.startedAt = Date.now();
    this.callback = callback;
    this.delay = delay;

    this.timer = setTimeout(callback, delay);
  }

  pause() {
    this.stop();
    this.delay -= Date.now() - this.startedAt;
  }

  resume() {
    this.stop();
    this.startedAt = Date.now();
    this.timer = setTimeout(this.callback, this.delay);
  }

  stop() {
    clearTimeout(this.timer);
  }
}