import type { TimeSpan } from './TimeSpan';
export declare const DateTime_MaxValue: Date;
export declare const DateTime_MinValue: Date;
export type TimeSpanFormat = 'd:hh:mm:ss' | 'hh:mm:ss' | 'hh:mm';
export declare function formatTimeSpan(ts: TimeSpan, format: TimeSpanFormat): string;
//# sourceMappingURL=date-util.d.ts.map