<?php
/**
 * WooCommerce product relationships module.
 *
 * @package ScheduledChanges
 */

namespace ScheduledChangesWooCommerce\CoreCompat\WooCommerce\Relationships;

/** Owns upsell, cross-sell, and grouped-product relationships. */
final class ProductRelationshipsModule {
	public const MODULE_ID = 'scheduled-changes-product-relationships';
	/** @return string[] */
	public function fieldKeys(): array {
		return array( 'relationships.upsell_ids', 'relationships.cross_sell_ids', 'relationships.grouped_children' );
	}
}
