/**
 * Constructs request data for updating order items in the server.
 *
 * @param {string} order_id - The ID of the order to update.
 * @param {JQuery<HTMLFormElement>} form
 *
 * @returns {RequestData} - The constructed request data.
 */
export declare const get_request_data: (order_id: string, form: JQuery<HTMLFormElement>) => RequestData;
