_prepareOptions(options) {
    if (window.matchMedia('(prefers-reduced-motion), (update: slow)').matches) {
      options.showHideAnimationType = 'none';
      options.zoomAnimationDuration = 0;
    }
    /** @type {PreparedPhotoSwipeOptions} */


    return { ...defaultOptions,
      ...options
    };
  }
@private
@param {PhotoSwipeOptions} options
@returns {PreparedPhotoSwipeOptions}