handleUpEvent(event) {
    if (this.lastCoordinate_) {
      this.lastCoordinate_ = null;
      this.handleMoveEvent(event);

      const features = this.features_ || new Collection([this.lastFeature_]);

      this.dispatchEvent(
        new TranslateEvent(
          TranslateEventType.TRANSLATEEND,
          features,
          event.coordinate,
          this.startCoordinate_,
          event,
        ),
      );
      // cleanup
      this.startCoordinate_ = null;
      return true;
    }
    return false;
  }
Handle pointer up events.
@param {import("../MapBrowserEvent.js").default} event Event.
@return {boolean} If the event was consumed.
@override