Expanded class hierarchy of FieldItemInterface in Drupal 8
- interface \Drupal\Core\TypedData\TypedDataInterface
- interface \Drupal\Core\TypedData\TraversableTypedDataInterface extends \Drupal\Core\TypedData\Traversable
- interface \Drupal\Core\Config\Schema\TypedConfigInterface
- interface \Drupal\Core\TypedData\ComplexDataInterface
- interface \Drupal\colorapi\Plugin\DataType\ColorInterface
- interface \Drupal\colorapi\Plugin\DataType\RgbColorInterface
- interface \Drupal\Core\Field\FieldItemInterface
- interface \Drupal\address\AddressInterface extends \CommerceGuys\Addressing\AddressInterface
- interface \Drupal\block_field\BlockFieldItemInterface
- interface \Drupal\colorapi\Plugin\Field\FieldType\ColorItemInterface
- interface \Drupal\commerce\Plugin\Field\FieldType\PluginItemInterface
- interface \Drupal\commerce_tax\Plugin\Field\FieldType\TaxNumberItemInterface
- interface \Drupal\feeds\FeedsItemInterface
- interface \Drupal\link\LinkItemInterface
- interface \Drupal\plugin\Plugin\Field\FieldType\PluginCollectionItemInterface
- interface \Drupal\range\RangeItemInterface
- interface \Drupal\state_machine\Plugin\Field\FieldType\StateItemInterface
- interface \Drupal\Tests\search_api\Unit\TestComplexDataInterface extends \Drupal\Tests\search_api\Unit\Iterator
- interface \Drupal\Core\TypedData\ListInterface extends \Drupal\Core\TypedData\ArrayAccess \Drupal\Core\TypedData\Countable
- interface \Drupal\Tests\Core\Plugin\Context\TypedDataCacheableDependencyInterface
- interface \Drupal\Core\TypedData\TraversableTypedDataInterface extends \Drupal\Core\TypedData\Traversable