All classes that implement EntityReferenceFieldItemListInterface in Drupal 9
- class \Drupal\Core\Field\EntityReferenceFieldItemList implements EntityReferenceFieldItemListInterface
- class \Drupal\entity_hierarchy\Plugin\Field\FieldType\EntityReferenceHierarchyFieldItemList uses TreeLockTrait
- class \Drupal\entity_test\Plugin\Field\ComputedReferenceTestFieldItemList uses ComputedItemListTrait
- class \Drupal\farm_group\Field\AssetGroupItemList uses ComputedItemListTrait
- class \Drupal\farm_location\Field\AssetLocationItemList uses ComputedItemListTrait
- class \Drupal\field_inheritance\EntityReferenceFieldInheritanceFactory uses ComputedItemListTrait
- class \Drupal\file\Plugin\Field\FieldType\FileFieldItemList
- class \Drupal\file_url\Plugin\Field\FieldType\FileUrlFieldItemList
- class \Drupal\lingotek\Plugin\Field\LingotekContentMetadataFieldItemList
- class \Drupal\lingotek\Plugin\Field\LingotekContentMetadataFieldItemList
- class \Drupal\lingotek\Plugin\Field\LingotekContentMetadataFieldItemList
- class \Drupal\lingotek\Plugin\Field\LingotekContentMetadataFieldItemList
- class \Drupal\lingotek\Plugin\Field\LingotekContentMetadataFieldItemList
- class \Drupal\lingotek\Plugin\Field\LingotekContentMetadataFieldItemList
- class \Drupal\lingotek\Plugin\Field\LingotekContentMetadataFieldItemList
- class \Drupal\lingotek\Plugin\Field\LingotekContentMetadataFieldItemList
- class \Drupal\lingotek\Plugin\Field\LingotekContentMetadataFieldItemList
- class \Drupal\lingotek\Plugin\Field\LingotekContentMetadataFieldItemList
- class \Drupal\opigno_scorm\Plugin\Field\FieldType\OpignoScormPackageItemList
- class \Drupal\opigno_tincan_activity\Plugin\Field\FieldType\OpignoTincanPackageItemList
- class \Drupal\radioactivity\RadioactivityReferenceFieldItemList
- class \Drupal\webform\Plugin\Field\FieldType\WebformEntityReferenceFieldItemList