import { isly } from "isly";
import { DateSpan } from "../DateSpan";
export interface TimeSpan extends DateSpan {
    hours?: number;
    minutes?: number;
    seconds?: number;
    milliseconds?: number;
}
export declare namespace TimeSpan {
    const type: import("isly/dist/types/Object/Class").Class<TimeSpan>, is: (value: TimeSpan | any) => value is TimeSpan, flawed: (value: TimeSpan | any) => isly.Flaw | false;
    function toHours(value: TimeSpan, round?: Round): number;
    function toMinutes(value: TimeSpan, round?: Round): number;
    function toSeconds(value: TimeSpan, round?: Round): number;
    function toMilliseconds(value: TimeSpan, round?: Round): number;
    function add(...addends: TimeSpan[]): TimeSpan;
    function subtract(minuend: TimeSpan, ...subtrahends: TimeSpan[]): TimeSpan;
    function fromHours(value: number, options?: {
        precision?: "hours" | "minutes" | "seconds" | "milliseconds";
        normalize?: boolean;
    }): TimeSpan;
    function fromMinutes(value: number, options?: {
        precision?: "minutes" | "seconds" | "milliseconds";
        normalize?: boolean;
    }): TimeSpan;
    function fromSeconds(value: number, options?: {
        precision?: "seconds" | "milliseconds";
        normalize?: boolean;
    }): TimeSpan;
    function fromMilliseconds(value: number, options?: {
        normalize?: boolean;
    }): TimeSpan;
    function normalize(value: TimeSpan): TimeSpan;
}
type Round = "round" | "floor" | "ceiling";
export {};