Issue #3272423: access return object or bool depending on return_as_object value

   * {@inheritdoc}

   */

  public function access($object, AccountInterface $account = NULL, $return_as_object = FALSE) {

    if ($account->hasPermission('views bulk operations enqueue')) {

      $valid = TRUE;

    }

    else {

    $access = AccessResult::allowedIfHasPermission($account, 'views bulk operations enqueue');

    if ($access->isAllowed() === FALSE) {

      $this->messenger()->addWarning($this->t("You don't have enough permissions to enqueue items."));

      $valid = FALSE;

    }

    return $valid;

    return $return_as_object ? $access : $access->isAllowed();

  }

  /**