<?php
/**
 * OpenMage
 *
 * This source file is subject to the Open Software License (OSL 3.0)
 * that is bundled with this package in the file LICENSE.txt.
 * It is also available at https://opensource.org/license/osl-3-0-php
 *
 * @category   Mage
 * @package    Mage_CatalogIndex
 * @copyright  Copyright (c) 2006-2020 Magento, Inc. (https://www.magento.com)
 * @copyright  Copyright (c) 2020-2023 The OpenMage Contributors (https://www.openmage.org)
 * @license    https://opensource.org/licenses/osl-3.0.php  Open Software License (OSL 3.0)
 */

/**
 * Catalog indexer interface
 *
 */
interface Mage_CatalogIndex_Model_Indexer_Interface
{
    /**
     * @param Mage_Catalog_Model_Product $object
     * @param Mage_Eav_Model_Entity_Attribute_Abstract|null $attribute
     * @return mixed
     */
    public function createIndexData(Mage_Catalog_Model_Product $object, ?Mage_Eav_Model_Entity_Attribute_Abstract $attribute = null);
}
