text: export const ADD_PLAYLIST = "CHANGE_PLAYLIST";
  export const CHANGE_CURRENT_SONG = "CHANGE_CURRENT_SONG";
  export const CHANGE_CURRENT_SONG_INDEX = "CHANGE_CURRENT_SONG_INDEX";
  export const CHANGE_CURRENT_PLAY_STATUS = "CHANGE_CURRENT_PLAY_STATUS";
  
  export const CHANGE_THE_SONG_DETAIL = "CHANGE_THE_SONG_DETAIL";
  export const CHANGE_THE_SONG_LYRICS = "CHANGE_THE_SONG_LYRICS";
  export const CHANGE_THE_SONG_COMMENTS = "CHANGE_THE_SONG_COMMENTS";