/**
 * A function that returns the full name of the timezone.
 *
 * @param timezone - The timezone name. For example, `America/Chicago`, `Europe/Sofia`.
 *
 * @return - Returns the full names of the timezone and the group.
 *
 * @example
 * ```ts-no-run
 * timezoneTitle('America/Chicago'); // Central Standard Time
 * ```
 */
export declare const timezoneTitle: (timezone: string) => any;