fix Symfony deprecation notice

intaro · Oct 11, 2024 · c540610 · c540610
1 parent 531a679
commit c540610
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/DependencyInjection/Configuration.php b/DependencyInjection/Configuration.php
@@ -7,7 +7,7 @@
 
 class Configuration implements ConfigurationInterface
 {
-    public function getConfigTreeBuilder()
+    public function getConfigTreeBuilder(): TreeBuilder
     {
         $treeBuilder = new TreeBuilder('intaro_file_uploader');
         if (\method_exists($treeBuilder, 'getRootNode')) {