Add return type to getConfigTreeBuilder method (#27)

Minishlink · Feb 12, 2024 · 5febbf0 · 5febbf0
1 parent 686cbe7
commit 5febbf0
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/DependencyInjection/Configuration.php b/DependencyInjection/Configuration.php
@@ -12,7 +12,7 @@ class Configuration implements ConfigurationInterface
      *
      * @return TreeBuilder The tree builder
      */
-    public function getConfigTreeBuilder()
+    public function getConfigTreeBuilder(): TreeBuilder
     {
         $treeBuilder = new TreeBuilder('minishlink_web_push');