ImportAwareInterface.php

<?php

namespace Drupal\migrate\Event;


/**
 * Interface for plugins that react to pre- or post-import events.
 */
interface ImportAwareInterface {
    
    /**
     * Performs pre-import tasks.
     *
     * @param \Drupal\migrate\Event\MigrateImportEvent $event
     *   The pre-import event object.
     */
    public function preImport(MigrateImportEvent $event);
    
    /**
     * Performs post-import tasks.
     *
     * @param \Drupal\migrate\Event\MigrateImportEvent $event
     *   The post-import event object.
     */
    public function postImport(MigrateImportEvent $event);

}