Method observe

src/worker-thread/MutationObserver.ts:81–87

* Register the MutationObserver instance to observe a Nodes mutations. * @see https://developer.mozilla.org/en-US/docs/Web/API/MutationObserver * @param target Node to observe DOM mutations

(target: Node, options?: MutationObserverInit)

   * @param target Node to observe DOM mutations
   */
  public observe(target: Node, options?: MutationObserverInit): void {
    this.disconnect();
    this.target = target;
    this.options = options || {};

    observers.push(this);
  }

  /**
   * Stop the MutationObserver instance from observing a Nodes mutations.