Add return type in DependencyInjection Configuration function to remove fatal error in PHP8.2/Symfony7 (#321)

Skorpio84 · web-flow · commit 343287065038 · 2023-12-01T16:39:51.000+01:00
diff --git a/src/DependencyInjection/Configuration.php b/src/DependencyInjection/Configuration.php
@@ -23,7 +23,7 @@ class Configuration implements ConfigurationInterface
     /**
      * @return TreeBuilder
      */
-    public function getConfigTreeBuilder()
+    public function getConfigTreeBuilder(): TreeBuilder
     {
         $treeBuilder = new TreeBuilder('datatables');
         $rootNode = $treeBuilder->getRootNode();

Original file line number	Diff line number	Diff line change
`@@ -23,7 +23,7 @@ class Configuration implements ConfigurationInterface`
`23`	`23`	`/**`
`24`	`24`	`* @return TreeBuilder`
`25`	`25`	`*/`
`26`		`- public function getConfigTreeBuilder()`
	`26`	`+ public function getConfigTreeBuilder(): TreeBuilder`
`27`	`27`	`{`
`28`	`28`	`$treeBuilder = new TreeBuilder('datatables');`
`29`	`29`	`$rootNode = $treeBuilder->getRootNode();`