function PressResponder(config) {
    this._eventHandlers = null;
    this._isPointerTouch = false;
    this._longPressDelayTimeout = null;
    this._longPressDispatched = false;
    this._pressDelayTimeout = null;
    this._pressOutDelayTimeout = null;
    this._touchState = NOT_RESPONDER;
    this.configure(config);
  }
Resets any pending timers. This should be called on unmount.