export type FormatDurationProps = {
    /** Start Date object (required) */
    start: Date;
    /** End Date object (required, should be a point in time _after_ `start`) */
    end: Date;
};
/**
 * Display human-readable duration (e.g "3 days"/"5 hours") based on a `start`
 * and `end` Date object, with a tooltip displaying full DateTime info
 * including time zone.
 *
 * @see https://bifrost.intility.com/react/formatDuration
 */
export default function FormatDuration({ start, end }: FormatDurationProps): import("react/jsx-runtime").JSX.Element;