refactor: review configuration return type-hint (#1093)

APY · Dec 14, 2023 · 9c873c7 · 9c873c7
1 parent 4fff6a9
commit 9c873c7
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/DependencyInjection/Configuration.php b/DependencyInjection/Configuration.php
@@ -15,7 +15,7 @@ class Configuration implements ConfigurationInterface
     /**
      * {@inheritdoc}
      */
-    public function getConfigTreeBuilder()
+    public function getConfigTreeBuilder(): TreeBuilder
     {
         $treeBuilder = new TreeBuilder('apy_data_grid');
         $rootNode = $treeBuilder->getRootNode();