bulk_edit_terms-8.x-1.1/src/UpdateAction.php

<?php

namespace Drupal\bulk_edit_terms;

/**
 * Enum representing the different update actions for a term reference field.
 */
enum UpdateAction: string {
  case None = 'none';
  case Clear = 'clear';
  case Replace = 'replace';
  case Append = 'append';
  case Remove = 'remove';
}