/**
 * Show 'Today' focus list in 2Do.
 *
 * @returns 2Do show today URL.
 * @example
 * showToday()
 * // => 'twodo://x-callback-url/showToday'
 * @link https://www.2doapp.com/kb/article/url-schemes.html
 */
export declare function showToday(): string;