Warning: Unsupported declare 'strict_types' in D:\xampp\htdocs\flutter_api\vendor\phpunit\php-code-coverage\src\Driver\Xdebug.php on line 1

Fatal error: Default value for parameters with a class type hint can only be NULL in D:\xampp\htdocs\flutter_api\vendor\phpunit\php-code-coverage\src\Driver\Xdebug.php on line 55