import { ResetToken, SpecialPassword } from '../interface/common';
import { PreviousPassword } from '../interface/account';
export declare const garblePassword: (password: string, salt: string) => string;
export declare const verifyPreviousPassword: (garbledPassword: string, previousPassword: PreviousPassword) => boolean;
export declare const verifySpecialPassword: (garbledPassword: string, specialPassword: SpecialPassword) => boolean;
export declare const verifyResetToken: (garbledPassword: string, resetToken: ResetToken) => boolean;