diff --git a/rules/CodeQuality/Rector/ClassMethod/ExplicitReturnNullRector.php b/rules/CodeQuality/Rector/ClassMethod/ExplicitReturnNullRector.php
index 6c1da48ba5b..b8fdb1be397 100644
--- a/rules/CodeQuality/Rector/ClassMethod/ExplicitReturnNullRector.php
+++ b/rules/CodeQuality/Rector/ClassMethod/ExplicitReturnNullRector.php
@@ -113,7 +113,9 @@ public function refactor(Node $node): ?Node
         }
 
         $hasChanged = false;
-        $this->traverseNodesWithCallable((array) $node->stmts, static function (Node $node) use (&$hasChanged) : int|null|Return_ {
+        $this->traverseNodesWithCallable((array) $node->stmts, static function (Node $node) use (
+            &$hasChanged
+        ): int|null|Return_ {
             if ($node instanceof Class_ || $node instanceof Function_ || $node instanceof Closure) {
                 return NodeTraverser::DONT_TRAVERSE_CURRENT_AND_CHILDREN;
             }