NullDestination.php

<?php

namespace Drupal\migrate\Plugin\migrate\destination;

use Drupal\migrate\Attribute\MigrateDestination;
use Drupal\migrate\Row;

/**
 * Provides null destination plugin.
 */
class NullDestination extends DestinationBase {
  
  /**
   * {@inheritdoc}
   */
  public function getIds() {
    return [];
  }
  
  /**
   * {@inheritdoc}
   */
  public function fields() {
    return [];
  }
  
  /**
   * {@inheritdoc}
   */
  public function import(Row $row, array $old_destination_id_values = []) {
  }

}