@@ -653,7 +653,7 @@ |
||
653 | 653 | /** |
654 | 654 | * Gets all allowed options. Each option must have a corresponding `setFoo` method. |
655 | 655 | * |
656 | - * @return array |
|
656 | + * @return string[] |
|
657 | 657 | */ |
658 | 658 | protected function getValidOptions() |
659 | 659 | { |