Method getDraggable

src/google-maps/map-marker/map-marker.ts:387–390

* See * developers.google.com/maps/documentation/javascript/reference/marker#Marker.getDraggable

()

   * developers.google.com/maps/documentation/javascript/reference/marker#Marker.getDraggable
   */
  getDraggable(): boolean {
    this._assertInitialized();
    return !!this.marker.getDraggable();
  }

  /**
   * See