Added Project structure, API, Frontend and Websockets

api/vendor/symfony/http-kernel/Fragment/SsiFragmentRenderer.php

@@ -0,0 +1,25 @@
+<?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\HttpKernel\Fragment;
+
+/**
+ * Implements the SSI rendering strategy.
+ *
+ * @author Sebastian Krebs <[email protected]>
+ */
+class SsiFragmentRenderer extends AbstractSurrogateFragmentRenderer
+{
+    public function getName(): string
+    {
+        return 'ssi';
+    }
+}