export default class TimeSpan extends Number {
    static readonly second = 1000;
    static readonly minute: number;
    static readonly hour: number;
    static readonly day: number;
    static readonly week: number;
    static readonly zero: TimeSpan;
    static readonly maxValue: TimeSpan;
    static readonly minValue: TimeSpan;
    constructor(milliseconds: number);
    get days(): number;
    get hours(): number;
    get milliseconds(): number;
    get minutes(): number;
    get seconds(): number;
    get totalDays(): number;
    get totalHours(): number;
    get totalMinutes(): number;
    get totalSeconds(): number;
    get totalMilliseconds(): number;
    add(ts: TimeSpan): TimeSpan;
    static fromDays(value: number): TimeSpan;
    static fromHours(value: number): TimeSpan;
    static fromMinutes(value: number): TimeSpan;
    static fromSeconds(value: number): TimeSpan;
}