Warning: Unsupported declare 'strict_types' in D:\xampp\htdocs\masterweb_android_api\vendor\sebastian\global-state\src\Snapshot.php on line 1

Fatal error: Default value for parameters with a class type hint can only be NULL in D:\xampp\htdocs\masterweb_android_api\vendor\sebastian\global-state\src\Snapshot.php on line 83