Add TreeBuilder return type

Kick-In · Oct 31, 2023 · 80c5983 · 80c5983
1 parent 81298be
commit 80c5983
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('kickin_exception_handler');