Expanded class hierarchy of IncludeOnlyRelationshipNormalizerValue in JSON:API 8
- class \Drupal\jsonapi\Normalizer\Value\FieldNormalizerValue implements FieldNormalizerValueInterface uses CacheableDependencyTrait, CacheableDependenciesMergerTrait
- class \Drupal\jsonapi\Normalizer\Value\HttpExceptionNormalizerValue
- class \Drupal\jsonapi\Normalizer\Value\IncludeOnlyRelationshipNormalizerValue
- class \Drupal\jsonapi\Normalizer\Value\RelationshipNormalizerValue