@@ -690,7 +690,7 @@ |
||
690 | 690 | * |
691 | 691 | * @param null $lft |
692 | 692 | * @param null $depth |
693 | - * @return mixed|null |
|
693 | + * @return integer |
|
694 | 694 | * @throws NotSupportedException |
695 | 695 | */ |
696 | 696 | public function rebuildTree($lft = null, $depth = null) |