Fix error handler interface

Author: SerafimArts

src/WebView/Api/Schemes/Handler/ErrorHandlerInterface.php

@@ -5,6 +5,7 @@
 namespace Boson\WebView\Api\Schemes\Handler;
 
 use Boson\Component\Http\Component\StatusCode;
+use Boson\Contracts\Http\Component\StatusCodeInterface;
 use Boson\Contracts\Http\RequestInterface;
 use Boson\Contracts\Http\ResponseInterface;
 use Boson\WebView\WebView;