drupal/core/modules/serialization/serialization.services.yml

services:
  serializer:
    class: Symfony\Component\Serializer\Serializer
    arguments: [{  }, {  }]
  serializer.normalizer.config_entity:
    class: Drupal\serialization\Normalizer\ConfigEntityNormalizer
    tags:
      - { name: normalizer }
    arguments: ['@entity_type.manager', '@entity_type.repository', '@entity_field.manager']
  serializer.normalizer.content_entity:
    class: Drupal\serialization\Normalizer\ContentEntityNormalizer
    tags:
      - { name: normalizer }
    arguments: ['@entity_type.manager', '@entity_type.repository', '@entity_field.manager']
  serializer.normalizer.entity:
    class: Drupal\serialization\Normalizer\EntityNormalizer
    tags:
      - { name: normalizer }
    arguments: ['@entity_type.manager', '@entity_type.repository', '@entity_field.manager']
  serializer.normalizer.primitive_data:
    class: Drupal\serialization\Normalizer\PrimitiveDataNormalizer
    tags:
      - { name: normalizer, priority: 5, bc: bc_primitives_as_strings, bc_config_name: 'serialization.settings' }
  serializer.normalizer.complex_data:
    class: Drupal\serialization\Normalizer\ComplexDataNormalizer
    tags:
      - { name: normalizer }
  serializer.normalizer.entity_reference_field_item:
    class: Drupal\serialization\Normalizer\EntityReferenceFieldItemNormalizer
    tags:
      # Set the priority lower than the hal entity reference field item
      # normalizer, so that we do not replace that for hal_json but higher than
      # this modules generic field item normalizer.
      # @todo Find a better way for this in https://www.drupal.org/node/2575761.
      - { name: normalizer, priority: 8 }
    arguments: ['@entity.repository']
  serialization.normalizer.field_item:
    class: Drupal\serialization\Normalizer\FieldItemNormalizer
    tags:
      # Priority must be lower than serializer.normalizer.field_item.hal and any
      # field type specific normalizer such as
      # serializer.normalizer.entity_reference_field_item.
      - { name: normalizer, priority: 6 }
  serialization.normalizer.field:
    class: Drupal\serialization\Normalizer\FieldNormalizer
    tags:
      # Priority must be lower than serializer.normalizer.field.hal.
      - { name: normalizer, priority: 6 }
  serializer.normalizer.list:
    class: Drupal\serialization\Normalizer\ListNormalizer
    tags:
      # Priority must be higher than serialization.normalizer.field but less
      # than hal field normalizer.
      - { name: normalizer, priority: 9 }
  serializer.normalizer.timestamp_item:
    class: Drupal\serialization\Normalizer\TimestampItemNormalizer
    tags:
      # Priority must be higher than serializer.normalizer.field_item and lower
      # than hal normalizers.
      - { name: normalizer, priority: 8, bc: bc_timestamp_normalizer_unix, bc_config_name: 'serialization.settings' }
  serializer.normalizer.timestamp:
    class: Drupal\serialization\Normalizer\TimestampNormalizer
    arguments: ['@config.factory']
    tags:
      # Priority must be higher than serializer.normalizer.primitive_data.
      - { name: normalizer, priority: 20, bc: bc_timestamp_normalizer_unix, bc_config_name: 'serialization.settings' }
  serializer.normalizer.datetimeiso8601:
    class: \Drupal\serialization\Normalizer\DateTimeIso8601Normalizer
    arguments: ['@config.factory']
    tags:
      # Priority must be higher than serializer.normalizer.primitive_data.
      - { name: normalizer, priority: 20 }
  serializer.normalizer.password_field_item:
      class: Drupal\serialization\Normalizer\NullNormalizer
      arguments: ['Drupal\Core\Field\Plugin\Field\FieldType\PasswordItem']
      tags:
        - { name: normalizer, priority: 20 }
  serializer.normalizer.safe_string:
      class: Drupal\serialization\Normalizer\MarkupNormalizer
      tags:
        - { name: normalizer }
  serializer.normalizer.typed_data:
    class: Drupal\serialization\Normalizer\TypedDataNormalizer
    tags:
      - { name: normalizer }
  serializer.encoder.json:
    class: Drupal\serialization\Encoder\JsonEncoder
    tags:
      - { name: encoder, format: json }
  serializer.encoder.xml:
    class: Drupal\serialization\Encoder\XmlEncoder
    tags:
      - { name: encoder, format: xml }
  serializer.entity_resolver:
    class: Drupal\serialization\EntityResolver\ChainEntityResolver
  serializer.entity_resolver.uuid:
    class: Drupal\serialization\EntityResolver\UuidResolver
    tags:
      - { name: entity_resolver}
    arguments: ['@entity.repository']
  serialization.entity_resolver.target_id:
    class: Drupal\serialization\EntityResolver\TargetIdResolver
    tags:
      - { name: entity_resolver}
  serialization.exception.default:
    class: Drupal\serialization\EventSubscriber\DefaultExceptionSubscriber
    tags:
      - { name: event_subscriber }
    arguments: ['@serializer', '%serializer.formats%']
  serialization.user_route_alter_subscriber:
    class: Drupal\serialization\EventSubscriber\UserRouteAlterSubscriber
    tags:
      - { name: event_subscriber }
    arguments: ['%serializer.formats%']
  serialization.bc_config_subscriber:
    class: Drupal\serialization\EventSubscriber\BcConfigSubscriber
    tags:
      - { name: event_subscriber }
    arguments: ['@kernel']