Fix incompatible Configuration class with interface

cvergne · cvergne · commit 9c58831432cc · 2024-04-17T19:26:32.000+02:00
diff --git a/DependencyInjection/Configuration.php b/DependencyInjection/Configuration.php
@@ -11,7 +11,7 @@ class Configuration implements ConfigurationInterface
     /**
      * @return TreeBuilder
      */
-    public function getConfigTreeBuilder()
+    public function getConfigTreeBuilder(): TreeBuilder
     {
         $treeBuilder = new TreeBuilder('graphqlite');
         $rootNode = $treeBuilder->getRootNode();

Original file line number	Diff line number	Diff line change
`@@ -11,7 +11,7 @@ class Configuration implements ConfigurationInterface`
`11`	`11`	`/**`
`12`	`12`	`* @return TreeBuilder`
`13`	`13`	`*/`
`14`		`- public function getConfigTreeBuilder()`
	`14`	`+ public function getConfigTreeBuilder(): TreeBuilder`
`15`	`15`	`{`
`16`	`16`	`$treeBuilder = new TreeBuilder('graphqlite');`
`17`	`17`	`$rootNode = $treeBuilder->getRootNode();`