All classes that implement UuidReferenceInterface in Drupal 8
- class \Drupal\better_normalizers\Normalizer\FileItemNormalizer
- class \Drupal\dynamic_entity_reference\Normalizer\DynamicEntityReferenceItemNormalizer
- class \Drupal\dynamic_entity_reference\Normalizer\DynamicEntityReferenceItemNormalizer
- class \Drupal\entity_reference_layout\Normalizer\EntityReferenceLayoutItemNormalizer
- class \Drupal\entity_reference_revisions\Normalizer\EntityReferenceRevisionItemNormalizer
- class \Drupal\file_entity\Normalizer\FileItemNormalizer
- class \Drupal\hal\Normalizer\EntityReferenceItemNormalizer implements UuidReferenceInterface uses EntityReferenceFieldItemNormalizerTrait
- class \Drupal\viewfield\Normalizer\ViewfieldNormalizer
- class \Drupal\viewsreference\Normalizer\ViewsReferenceItemNormalizer
- class \Drupal\webform\Normalizer\WebformEntityReferenceItemNormalizer
- class \Drupal\yamlform\Normalizer\YamlFormEntityReferenceItemNormalizer