| @@ -13,6 +13,6 @@ | ||
| 13 | 13 | * |
| 14 | 14 | * @return Node\Stmt[]|null Array of statements (or null non-throwing error handler is used and |
| 15 | 15 | * the parser was unable to recover from an error). |
| 16 | 16 | */ |
| 17 | - public function parse(string $code, ErrorHandler $errorHandler = null); | |
| 17 | + public function parse(string $code, ?ErrorHandler $errorHandler = null); | |
| 18 | 18 | } |