   <td>
                                <div>
                                  <p>The closure to execute containing the new request, a modified request, or <code>nil</code>.</p>
                                </div>
                              </td>
                            </tr>
                          </tbody>
                        </table>
                      </div>
                    </section>
                  </div>
                </li>
              </ul>
            </div>
          