/**
 * Formaterer en dato med "dd.mm.yyyy"-format.
 * @param date Verdien som skal formateres
 * @returns Verdien i "dd.mm.yyyy"-format
 */
export declare function formatDate(date: Date): string;
export declare const DATE_REGEX: {
    full: RegExp;
    partial: RegExp;
};
type FormatDateStringOptions = {
    partial?: boolean;
};
export declare function formatDateString(input: string, options?: FormatDateStringOptions): string;
export {};