import { IsoDate, IsoDateTime, IsoDuration, IsoMonthDay, IsoTime, IsoYearMonth } from './iso-types';
declare function withFields(dateTime: IsoDateTime, values: {
    year?: number;
    month?: number;
    day?: number;
    hour?: number;
    minute?: number;
    second?: number;
    millisecond?: number;
}, options?: {
    overflow?: 'constrain' | 'reject';
}): IsoDateTime;
declare function withFields(date: IsoDate, values: {
    year?: number;
    month?: number;
    day?: number;
}, options?: {
    overflow?: 'constrain' | 'reject';
}): IsoDate;
declare function withFields(time: IsoTime, values: {
    hour?: number;
    minute?: number;
    second?: number;
    millisecond?: number;
}, options?: {
    overflow?: 'constrain' | 'reject';
}): IsoTime;
declare function withFields(yearMonth: IsoYearMonth, values: {
    year?: number;
    month?: number;
}, options?: {
    overflow?: 'constrain' | 'reject';
}): IsoYearMonth;
declare function withFields(monthDay: IsoMonthDay, values: {
    month?: number;
    day?: number;
}, options?: {
    overflow?: 'constrain' | 'reject';
}): IsoMonthDay;
declare function withFields(duration: IsoDuration, values: {
    years?: number;
    months?: number;
    weeks?: number;
    days?: number;
    hours?: number;
    minutes?: number;
    seconds?: number;
    milliseconds?: number;
}): IsoDuration;
export default withFields;