do not depend on concrete NormalizerInterface implementations

xabbuh · xabbuh · commit cba52b50490b · 2022-05-27T11:02:29.000+02:00
diff --git a/serializer/custom_normalizer.rst b/serializer/custom_normalizer.rst
@@ -23,14 +23,14 @@ to customize the normalized data. To do that, leverage the ``ObjectNormalizer``:
     use App\Entity\Topic;
     use Symfony\Component\Routing\Generator\UrlGeneratorInterface;
     use Symfony\Component\Serializer\Normalizer\ContextAwareNormalizerInterface;
-    use Symfony\Component\Serializer\Normalizer\ObjectNormalizer;
+    use Symfony\Component\Serializer\Normalizer\NormalizerInterface;
 
     class TopicNormalizer implements ContextAwareNormalizerInterface
     {
         private $router;
         private $normalizer;
 
-        public function __construct(UrlGeneratorInterface $router, ObjectNormalizer $normalizer)
+        public function __construct(UrlGeneratorInterface $router, NormalizerInterface $normalizer)
         {
             $this->router = $router;
             $this->normalizer = $normalizer;
