import type { DateDisplayStyle, IntlLocale } from './types';
/** Returns a cached `Intl.DateTimeFormat` for the given locale and options. */
export declare function getDateTimeFormat(locale: IntlLocale, options: Intl.DateTimeFormatOptions): Intl.DateTimeFormat;
/** Formats a date for display using a `dateStyle` preset. */
export declare function formatDisplayDate(date: Date, locale: IntlLocale, style?: DateDisplayStyle): string;
/** Formats the month and year shown in the calendar header. */
export declare function formatMonthYear(date: Date, locale: IntlLocale): string;
/** Returns localized narrow weekday labels ordered by the locale's first day of week. */
export declare function getWeekdayLabels(locale: IntlLocale, weekStartsOn: number): string[];
/** Formats a date range for display using a `dateStyle` preset. */
export declare function formatDateRange(start: Date, end: Date, locale: IntlLocale, style?: DateDisplayStyle): string;
/** Localized label for the "today" shortcut (e.g. "today", "vandaag"). */
export declare function formatTodayLabel(locale: IntlLocale): string;