namespace Drupal\serialization\Normalizer;
use Drupal\Core\Cache\CacheableDependencyInterface;
-use Symfony\Component\Serializer\Normalizer\SerializerAwareNormalizer;
+use Symfony\Component\Serializer\SerializerAwareInterface;
+use Symfony\Component\Serializer\SerializerAwareTrait;
/**
* Base class for Normalizers.
*/
-abstract class NormalizerBase extends SerializerAwareNormalizer implements CacheableNormalizerInterface {
+abstract class NormalizerBase implements SerializerAwareInterface, CacheableNormalizerInterface {
+
+ use SerializerAwareTrait;
/**
* The interface or class that this Normalizer supports.