Merge pull request #356 from larowlan/patch-1

The entity property can return NULL

Author: mglaman

stubs/Drupal/Core/Field/Plugin/Field/FieldType/EntityReferenceItem.stub

@@ -8,7 +8,7 @@ use Drupal\Core\TypedData\OptionsProviderInterface;
 
 /**
  * @property string|integer $target_id
- * @property \Drupal\Core\Entity\EntityInterface $entity
+ * @property \Drupal\Core\Entity\EntityInterface|null $entity
  */
 class EntityReferenceItem extends FieldItemBase implements OptionsProviderInterface, PreconfiguredFieldUiOptionsInterface {
 }

tests/src/Type/data/field-types.php

@@ -69,7 +69,7 @@
 assert($entity_reference_field instanceof EntityReferenceItem);
 assertType(EntityReferenceItem::class, $entity_reference_field);
 assertType('int|string', $entity_reference_field->target_id);
-assertType('Drupal\Core\Entity\EntityInterface', $entity_reference_field->entity);
+assertType('Drupal\Core\Entity\EntityInterface|null', $entity_reference_field->entity);
 
 // FloatItem.
 $float_field = $node->get('field_float')->first();