<?php

namespace Drupal\acquiadam_asset_import\Services;

/**
 * Interface for AssetQueue.
 */
interface AssetQueueInterface {

  /**
   * Get categories and asset groups to queue from config.
   *
   * @return array|null
   *  Array of queued and skipped assets. Shouldn't return null, kept for BC.
   */
  public function addAssetsToQueue(): ?array;

}
