| @@ -12,6 +12,6 @@ | ||
| 12 | 12 | * |
| 13 | 13 | * @return Node[]|null Array of statements (or null if the 'throwOnError' option is disabled and the parser was |
| 14 | 14 | * unable to recover from an error). |
| 15 | 15 | */ |
| 16 | - public function parse($code, ErrorHandler $errorHandler = null); | |
| 16 | + public function parse($code, ?ErrorHandler $errorHandler = null); | |
| 17 | 17 | } |