--- /dev/null
+/**
+ * Implements hook_entity_revision_delete().
+ */
+function {{ machine_name }}_entity_revision_delete(Drupal\Core\Entity\EntityInterface $entity) {
+ $referenced_files_by_field = _editor_get_file_uuids_by_field($entity);
+ foreach ($referenced_files_by_field as $field => $uuids) {
+ _editor_delete_file_usage($uuids, $entity, 1);
+ }
+}