| @@ -19,6 +19,9 @@ | ||
| 19 | 19 | |
| 20 | 20 | final class LegacyEventDispatcherProxy | 
| 21 | 21 |  { | 
| 22 | + /** | |
| 23 | + * @param EventDispatcherInterface|null $dispatcher | |
| 24 | + */ | |
| 22 | 25 | public static function decorate(?EventDispatcherInterface $dispatcher): ?EventDispatcherInterface | 
| 23 | 26 |      { | 
| 24 | 27 |          if ($dispatcher === null) { |