From f9632d75151a088bcf14a0721c38bc84f1bbdc8a Mon Sep 17 00:00:00 2001
From: Knallcharge <Knallcharge@users.noreply.github.com>
Date: Tue, 4 Jan 2022 09:06:35 +0100
Subject: [PATCH] Update Configuration.php

removes deprecation warning to prepare for compatibility with symfony 6
---
 DependencyInjection/Configuration.php | 1 +
 1 file changed, 1 insertion(+)

diff --git a/DependencyInjection/Configuration.php b/DependencyInjection/Configuration.php
index a0fea356..b396d7cd 100644
--- a/DependencyInjection/Configuration.php
+++ b/DependencyInjection/Configuration.php
@@ -19,6 +19,7 @@ class Configuration implements ConfigurationInterface
 {
     /**
      * {@inheritdoc}
+     * @return TreeBuilder
      */
     public function getConfigTreeBuilder()
     {