import type { BookletLocale } from "./booklet-locale";
export declare function unknownDateLabel(locale?: BookletLocale): string;
export declare function isYearOnlyDate(dateLabel: string, locale?: BookletLocale): boolean;
export declare function onDate(dateLabel: string, locale?: BookletLocale): string;
export declare function lifeDateRange(from: string, to: string, locale?: BookletLocale): string;
export declare function seesDayOn(dateLabel: string, locale?: BookletLocale): string;