import { Getter } from '@loopback/core';
import { User, UserRepository } from '@loopx/user-core';
import { OtpRepository } from '../repositories';
export declare class UserAuthService {
    readonly userRepo: UserRepository;
    readonly getOtpRepository: Getter<OtpRepository>;
    constructor(userRepo: UserRepository, getOtpRepository: Getter<OtpRepository>);
    changePassword(username: string, newPassword: string, oldPassword?: string): Promise<User>;
}