Retain and deprecate Queue.php

Author: josbeir

src/Plugin.php

@@ -0,0 +1,24 @@
+<?php
+declare(strict_types=1);
+
+/**
+ * CakePHP(tm) : Rapid Development Framework (https://cakephp.org)
+ * Copyright (c) Cake Software Foundation, Inc. (https://cakefoundation.org/)
+ *
+ * Licensed under The MIT License
+ * For full copyright and license information, please see the LICENSE.txt
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @copyright     Copyright (c) Cake Software Foundation, Inc. (https://cakefoundation.org/)
+ * @link          https://cakephp.org CakePHP(tm) Project
+ * @since         0.1.0
+ * @license       https://opensource.org/licenses/MIT MIT License
+ */
+namespace Cake\Queue;
+
+/**
+ * @deprecated 2.2.1 Use QueuePlugin instead
+ */
+class Plugin extends QueuePlugin
+{
+}