get BarFragment() {
    if (!this._BarFragment) {
      this._BarFragment = this.getSomethingFragment('bar', Foo);
    }

    return this._BarFragment;
  }
/**
   * Class of bar fragment used in this fragment.
   *
   * @returns {class}
   * @throws {TypeError} When bar fragment class is not valid.
   */
Class of bar fragment used in this fragment.
@returns {class}
@throws {TypeError} When bar fragment class is not valid.
Class of bar fragment used in this fragment . @returns { class } @throws { TypeError } When bar fragment class is not valid .
get BarFragment() {
    if (!this._BarFragment) {
      this._BarFragment = this.getSomethingFragment('bar', Foo);
    }
    return this._BarFragment;
  }
get BarFragment ( ) { if ( ! this . _BarFragment ) { this . _BarFragment = this . getSomethingFragment ( 'bar' , Foo ) ; } return this . _BarFragment ; }
Class of bar fragment used in this fragment.
Class of bar fragment used in this fragment .