clean install

vendor/symfony/serializer/Annotation/Groups.php

@@ -0,0 +1,21 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Serializer\Annotation;
+
+class_exists(\Symfony\Component\Serializer\Attribute\Groups::class);
+
+if (false) {
+    #[\Attribute(\Attribute::TARGET_METHOD | \Attribute::TARGET_PROPERTY | \Attribute::TARGET_CLASS)]
+    class Groups extends \Symfony\Component\Serializer\Attribute\Groups
+    {
+    }
+}