import { IsoInstant, IsoDuration, IsoDateTime, IsoDate, IsoTime, IsoYearMonth } from '../iso-types';
export declare function addTemporal(instant: IsoInstant, duration: {
    hours?: number;
    minutes?: number;
    seconds?: number;
    milliseconds?: number;
}): IsoInstant;
export declare function addTemporal(instant: IsoInstant, duration: IsoDuration): IsoInstant;
export declare function addTemporal(dateTime: IsoDateTime, duration: {
    years?: number;
    months?: number;
    weeks?: number;
    days?: number;
    hours?: number;
    minutes?: number;
    seconds?: number;
    milliseconds?: number;
}, options?: {
    overflow?: 'constrain' | 'reject';
}): IsoDateTime;
export declare function addTemporal(dateTime: IsoDateTime, duration: IsoDuration, options?: {
    overflow?: 'constrain' | 'reject';
}): IsoDateTime;
export declare function addTemporal(date: IsoDate, duration: {
    years?: number;
    months?: number;
    weeks?: number;
    days?: number;
}, options?: {
    overflow?: 'constrain' | 'reject';
}): IsoDate;
export declare function addTemporal(date: IsoDate, duration: IsoDuration, options?: {
    overflow?: 'constrain' | 'reject';
}): IsoDate;
export declare function addTemporal(time: IsoTime, duration: {
    hours?: number;
    minutes?: number;
    seconds?: number;
    milliseconds?: number;
}): IsoTime;
export declare function addTemporal(time: IsoTime, duration: IsoDuration): IsoTime;
export declare function addTemporal(yearMonth: IsoYearMonth, duration: {
    years?: number;
    months?: number;
}, options?: {
    overflow?: 'constrain' | 'reject';
}): IsoYearMonth;
export declare function addTemporal(yearMonth: IsoYearMonth, duration: IsoDuration, options?: {
    overflow?: 'constrain' | 'reject';
}): IsoYearMonth;