Added Project structure, API, Frontend and Websockets

api/vendor/symfony/http-foundation/Session/FlashBagAwareSessionInterface.php

@@ -0,0 +1,22 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <[email protected]>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\HttpFoundation\Session;
+
+use Symfony\Component\HttpFoundation\Session\Flash\FlashBagInterface;
+
+/**
+ * Interface for session with a flashbag.
+ */
+interface FlashBagAwareSessionInterface extends SessionInterface
+{
+    public function getFlashBag(): FlashBagInterface;
+}