export type Locale = string | null | undefined;
export declare const getFormatterForLocale: (locale: Locale, options?: Intl.DateTimeFormatOptions) => Intl.DateTimeFormat;
/**
 * the day on which a week should start
 */
export type StartOfWeek = "monday" | "sunday";
export declare const getWeeDayNames: (locale: Locale, startOfWeek: StartOfWeek, weekday: Intl.DateTimeFormatOptions["weekday"]) => string[];
/**
 * get the localized month name according to a given format
 */
export declare const getMonthName: (value: Date, locale: Locale, month?: Intl.DateTimeFormatOptions["month"]) => string;