Fix compatibility with Symfony 7

madeyourday · Aug 15, 2024 · 54c28a2 · 54c28a2
1 parent e959eed
commit 54c28a2
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/DependencyInjection/Configuration.php b/src/DependencyInjection/Configuration.php
@@ -21,7 +21,7 @@ class Configuration implements ConfigurationInterface
 	/**
 	 * {@inheritdoc}
 	 */
-	public function getConfigTreeBuilder()
+	public function getConfigTreeBuilder(): TreeBuilder
 	{
 		if (method_exists(TreeBuilder::class, 'getRootNode')) {
 			$treeBuilder = new TreeBuilder('rocksolid_frontend_helper');