Fatal error: Uncaught Error: Interface "OpenApi\Tests\Fixtures\InheritProperties\BaseInterface" not found in C:\xampp\htdocs\swagger\vendor\zircote\swagger-php\tests\Fixtures\InheritProperties\BaseThatImplements.php:8 Stack trace: #0 {main} thrown in C:\xampp\htdocs\swagger\vendor\zircote\swagger-php\tests\Fixtures\InheritProperties\BaseThatImplements.php on line 8