import { LocaleData } from '../../types';
import { DateParts } from './date-parts';
/**
 * Formats date parts into a string using a format string and locale data.
 * This function is now decoupled from the Date object and timezone logic.
 * @param dateParts An object containing the components of a date.
 * @param format The format string with tokens.
 * @param locale The locale data containing translations.
 * @returns The formatted and localized string.
 */
export declare function formatDateTime(dateParts: DateParts, format: string, locale: LocaleData): string;