import { IsoDate, IsoDateTime, IsoTime } from './iso-types';
declare function isoDateTime(): IsoDateTime;
declare function isoDateTime(fields: {
    year: number;
    month: number;
    day: number;
    hour?: number;
    minute?: number;
    second?: number;
    millisecond?: number;
}): IsoDateTime;
declare function isoDateTime(date: IsoDate): IsoDateTime;
declare function isoDateTime(input: string): IsoDateTime;
declare function isoDateTime(date: IsoDate, time: IsoTime): IsoDateTime;
declare function isoDateTime(date: IsoDate, time: {
    hour: number;
    minute?: number;
    second?: number;
    millisecond?: number;
}): IsoDateTime;
declare function isoDateTime(date: {
    year: number;
    month: number;
    day: number;
}, time: IsoTime): IsoDateTime;
declare function isoDateTime(date: {
    year: number;
    month: number;
    day: number;
}, time: {
    hour: number;
    minute?: number;
    second?: number;
    millisecond?: number;
}): IsoDateTime;
declare function isoDateTime(year: number, month: number, day: number, hour?: number, minute?: number, second?: number, millisecond?: number): IsoTime;
export default isoDateTime;