BookmarkExtensionInterface.php

<?php
/**
 * Copyright © Magento, Inc. All rights reserved.
 * See COPYING.txt for license details.
 */
namespace Magento\Ui\Api\Data;

/**
 * Bookmark extension interface
 *
 * @api
 * @since 100.0.2
 */
interface BookmarkExtensionInterface extends \Magento\Framework\Api\ExtensionAttributesInterface
{

}