/**
 * @file Used to achieve lightbox style opening of iFrames
 */
/**
 * Launches an iframe to the source website referenced by url
 * in the following format and adds it to the current
 * website's body tag. uses large zIndexes to ensure visibility
 * <div>
 *  <iframe />
 * </div>
 */
export declare function launchIframe(url: string): void | boolean;