cakephp/tests/test_app/TestApp/View/Cell/Admin/MenuCell.php

<?php
/**
 * CakePHP(tm) : Rapid Development Framework (http://cakephp.org)
 * Copyright (c) Cake Software Foundation, Inc. (http://cakefoundation.org)
 *
 * Licensed under The MIT License
 * Redistributions of files must retain the above copyright notice.
 *
 * @copyright     Copyright (c) Cake Software Foundation, Inc. (http://cakefoundation.org)
 * @link          http://cakephp.org CakePHP(tm) Project
 * @since         3.2.6
 * @license       http://www.opensource.org/licenses/mit-license.php MIT License
 */
namespace TestApp\View\Cell\Admin;

/**
 * Admin Menu Cell
 *
 */
class MenuCell extends \Cake\View\Cell
{
    /**
     * Default cell action.
     *
     * @return void
     */
    public function display()
    {
    }
}