export function leseligFilStorrelse(bytes: any, rundNed?: boolean): string;
export const EPOST_REGEX: RegExp;
export const TELEFONNUMMER_REGEX: RegExp;
export class Gyldighet {
    static _erMangelObligatorisk(mangel: any): boolean;
    _instans: Gyldighet;
    _lager: {};
    _sjekk: any[];
    egendefinert(gyldighet: any, obligatoriskhet: any, irettesettelse: any): Gyldighet;
    epostadresse(): Gyldighet;
    maks(lengde: any): Gyldighet;
    makslengde(maks: any): Gyldighet;
    obligatorisk(): Gyldighet;
    antallVedlegg(min: any, maks: any): Gyldighet;
    storrelseVedlegg(maks: any): Gyldighet;
    telefonnummer(): Gyldighet;
    sett(felt: any, verdi: any): void;
    slett(felt: any): void;
    sjekkFelt(felt: any, ignorerSendt: any, ignorerObligatorisk: any): any;
    sjekkAlle(ignorerObligatorisk: any): any[];
    _omformTekster(mangler: any): any;
    getMakslengde(): any;
}