import type { Day, Locale } from "../_lib/types";
export interface Options {
    locale?: Locale;
    weekStartsOn?: Day;
    firstWeekContainsDate?: 1 | 2 | 3 | 4 | 5 | 6 | 7;
    useAdditionalWeekYearTokens?: boolean;
    useAdditionalDayOfYearTokens?: boolean;
}
export default function format(date: string, format: string, options?: Options): string;