text: export const MediaUIEvents = {
      MEDIA_PLAY_REQUEST: 'mediaplayrequest',
      MEDIA_PAUSE_REQUEST: 'mediapauserequest',
      MEDIA_MUTE_REQUEST: 'mediamuterequest',
      MEDIA_UNMUTE_REQUEST: 'mediaunmuterequest',
      MEDIA_VOLUME_REQUEST: 'mediavolumerequest',
      MEDIA_SEEK_REQUEST: 'mediaseekrequest',
      MEDIA_ENTER_FULLSCREEN_REQUEST: 'mediaenterfullscreenrequest',
      MEDIA_EXIT_FULLSCREEN_REQUEST: 'mediaexitfullscreenrequest',
      MEDIA_PREVIEW_REQUEST: 'mediapreviewrequest',
      MEDIA_ENTER_PIP_REQUEST: 'mediaenterpiprequest',
      MEDIA_EXIT_PIP_REQUEST: 'mediaexitpiprequest',
      MEDIA_SHOW_TEXT_TRACKS_REQUEST: 'mediashowtexttracksrequest',
      MEDIA_HIDE_TEXT_TRACKS_REQUEST: 'mediahidetexttracksrequest',
      MEDIA_SHOW_CAPTIONS_REQUEST: 'mediashowcaptionsrequest',
      MEDIA_SHOW_SUBTITLES_REQUEST: 'mediashowsubtitlesrequest',
      MEDIA_DISABLE_CAPTIONS_REQUEST: 'mediadisablecaptionsrequest',
      MEDIA_DISABLE_SUBTITLES_REQUEST: 'mediadisablesubtitlesrequest',
      MEDIA_PLAYBACK_RATE_REQUEST: 'mediaplaybackraterequest',
      REGISTER_MEDIA_STATE_RECEIVER: 'registermediastatereceiver',
      UNREGISTER_MEDIA_STATE_RECEIVER: 'unregistermediastatereceiver',
  };
  
  export const MediaUIAttributes = {
      MEDIA_PAUSED: 'media-paused',
      MEDIA_MUTED: 'media-muted',
      MEDIA_VOLUME_LEVEL: 'media-volume-level',
      MEDIA_VOLUME: 'media-volume',
      MEDIA_IS_PIP: 'media-is-pip',
      MEDIA_CAPTIONS_LIST: 'media-captions-list',
      MEDIA_SUBTITLES_LIST: 'media-subtitles-list',
      MEDIA_CAPTIONS_SHOWING: 'media-captions-showing',
      MEDIA_SUBTITLES_SHOWING: 'media-subtitles-showing',
      MEDIA_IS_FULLSCREEN: 'media-is-fullscreen',
      MEDIA_PLAYBACK_RATE: 'media-playback-rate',
      MEDIA_CURRENT_TIME: 'media-current-time',
      MEDIA_DURATION: 'media-duration',
      MEDIA_PREVIEW_IMAGE: 'media-preview-image',
      MEDIA_PREVIEW_COORDS: 'media-preview-coords',
      MEDIA_CHROME_ATTRIBUTES: 'media-chrome-attributes',
      MEDIA_CONTROLLER: 'media-controller',
  };
  
  export const TextTrackKinds = {
      SUBTITLES: 'subtitles',
      CAPTIONS: 'captions',
      DESCRIPTIONS: 'descriptions',
      CHAPTERS: 'chapters',
      METADATA: 'metadata',
  };
  
  export const TextTrackModes = {
      DISABLED: 'disabled',
      HIDDEN: 'hidden',
      SHOWING: 'showing',
  };
  