import { DateTime } from 'luxon';
import { type Timezone } from '../timezone/timezones.js';
import { type FullDate } from './full-date-shape.js';
/**
 * Converts a {@link FullDate} object into a Luxon DateTime library. This is only needed if you need
 * complex operations on dates. It does, however, internally power a lot of date-vir functionality
 * as it uses the Luxon library for conversions between timezones.
 *
 * @category Internal
 */
export declare function toLuxonDateTime(fullDateInput: Readonly<FullDate>): DateTime<true>;
/**
 * Convert a Luxon DateTime object into a {@link FullDate} instance. Used internally inside of
 * date-vir, but could be helpful if you need it. Usually you should prefer using the
 * `createFullDate` function instead.
 *
 * @category Internal
 */
export declare function parseLuxonDateTime<const SpecificTimezone extends Timezone>(dateTimeInput: Readonly<DateTime>, forcedTimezone?: SpecificTimezone): FullDate<SpecificTimezone>;