/**
 * Tells the web browser to print a given window, which my be an iframe window, and
 * returns a promise that resolves when printing is safely over so that, for example
 * the window can be removed.
 * @param {Window} windowToPrint The window to print.
 * @returns {Promise} A promise that resolves when printing is safely over. The prommise is rejected if
 *                    there is no indication that the browser's print
 */
declare function printWindow(windowToPrint: any): Promise<unknown>;
export default printWindow;