get mimeType() {
    if (this.isFolder) {
      throw new Error("A folder has no mimeType");
    }
    this._checkAvailable();
    return this._mimeType;
  }
/**
   * The mimeType of the file, only accessible after fetching the metadata or downloading/uploading/providing the file
   * @type string
   */
The mimeType of the file, only accessible after fetching the metadata or downloading/uploading/providing the file
@type string
The mimeType of the file only accessible after fetching the metadata or downloading / uploading / providing the file @type string
get mimeType() {
    if (this.isFolder) {
      throw new Error("A folder has no mimeType");
    }
    this._checkAvailable();
    return this._mimeType;
  }
get mimeType ( ) { if ( this . isFolder ) { throw new Error ( "A folder has no mimeType" ) ; } this . _checkAvailable ( ) ; return this . _mimeType ; }
The mimeType of the file, only accessible after fetching the metadata or downloading/uploading/providing the file
 @type string
The mimeType of the file only accessible after fetching the metadata or downloading / uploading / providing the file @type string