Refactor

src/Service/AccessTokenService.php

@@ -4,7 +4,6 @@ namespace App\Service;
 
 use Doctrine\ORM\EntityManagerInterface;
 use League\Bundle\OAuth2ServerBundle\Model\AccessToken;
-use Symfony\Component\Security\Core\User\UserInterface;
 
 class AccessTokenService
 {
@@ -34,6 +33,4 @@ class AccessTokenService
         }
         return null;
     }
-
-
-}
+}