implermented key import

src/php/DoctrineManager.php

@@ -6,6 +6,7 @@ namespace GamesShop;
 use Doctrine\DBAL\Connection;
 use Doctrine\DBAL\DriverManager;
 use Doctrine\ORM\EntityManager;
+use Doctrine\ORM\EntityManagerInterface;
 use Doctrine\ORM\ORMSetup;
 use GamesShop\Environment\EnvironmentHandler;
 
@@ -27,6 +28,7 @@ final class DoctrineManager
         $entityManager = new EntityManager($connection, $config);
 
         $container->addShared(EntityManager::class, $entityManager);
+        $container->addShared(EntityManagerInterface::class, $entityManager);
         $container->addShared(Connection::class, $connection);
     }