namespace Drupal\entity\Form;
use Drupal\Core\Entity\ContentEntityForm;
+use Drupal\Core\Entity\RevisionableEntityBundleInterface;
use Drupal\Core\Form\FormStateInterface;
-use Drupal\entity\Entity\RevisionableEntityBundleInterface;
+
+@trigger_error('\Drupal\entity\Form\RevisionableContentEntityForm has been deprecated in favor of \Drupal\Core\Entity\ContentEntityForm. Use that instead.');
/**
* Extends the base entity form with revision support in the UI.
+ *
+ * @deprecated in favor of \Drupal\Core\Entity\ContentEntityForm. Use that
+ * instead.
*/
class RevisionableContentEntityForm extends ContentEntityForm {