Phpcbf made this change:
-#[\Drupal\computed_field\Attribute\ComputedField(id: 'reverse_entity_reference', label: new \Drupal\Core\StringTranslation\TranslatableMarkup('Reverse entity reference'), field_type: 'entity_reference')]
+#[\Drupal\computed_field\Attribute\ComputedField(id: 'reverse_entity_reference', label: new TranslatableMarkup('Reverse entity reference'), field_type: 'entity_reference')]
The TranslatableMarkup is extracted to a use statement, but not the attribute.
(The reason these are FQ classnames is I'd run Rector to convert annotation plugins to attributes.)
Active
8.3
Coder Sniffer
Duplicate of the discussion in 🐛 Drupal.Classes.FullyQualifiedNamespace sniff doesn't work with attributes Active .
Currently Drush and Smyfony want partially qualified names in attributes, so we cannot enforce this.