import { UserService } from '@loopback/authentication';
import { juggler } from '@loopback/repository';
import { BaseBiometricCredentialsService } from './base-biometric-credentials.service';
import { BaseMailService } from './mail/base-mail.service';
import { AuthenticationResponse } from '../controllers/auth/biometric/authentication-response.model';
import { LoginCredentials } from '../controllers/auth/login-credentials.model';
import { RequestResetPasswordGrant } from '../controllers/auth/request-reset-password-grant.model';
import { BaseUser } from '../models';
import { BaseUserProfile } from '../models/base-user-profile.model';
import { BaseUserRepository, BiometricCredentialsRepository } from '../repositories';
import { PasswordResetTokenRepository } from '../repositories/password-reset-token.repository';
/**
 * The base user service used for authentication and authorization.
 */
export declare class BaseUserService<RoleType extends string> implements UserService<BaseUser<RoleType>, LoginCredentials | AuthenticationResponse> {
    private readonly userRepository;
    private readonly passwordResetTokenRepository;
    private readonly passwordResetTokenExpiresInMs;
    private readonly dataSource;
    private readonly mailService;
    private readonly biometricCredentialsService;
    private readonly biometricCredentialsRepository;
    private readonly INVALID_CREDENTIALS_ERROR_MESSAGE;
    constructor(userRepository: BaseUserRepository<RoleType>, passwordResetTokenRepository: PasswordResetTokenRepository<RoleType>, passwordResetTokenExpiresInMs: number, dataSource: juggler.DataSource, mailService: BaseMailService<RoleType>, biometricCredentialsService: BaseBiometricCredentialsService, biometricCredentialsRepository: BiometricCredentialsRepository);
    verifyCredentials(credentials: LoginCredentials | AuthenticationResponse): Promise<BaseUser<RoleType>>;
    private isEmailPasswordCredentials;
    /**
     * Verify the identity of a user with email and password.
     * @param credentials - Email and password.
     * @returns The identified user.
     */
    protected verifyEmailPasswordCredentials(credentials: LoginCredentials): Promise<BaseUser<RoleType>>;
    /**
     * Verify the identity of a user with a biometric credential.
     * @param credentials - The biometric credentials.
     * @returns The identified user.
     */
    protected verifyBiometricCredentials(credentials: AuthenticationResponse): Promise<BaseUser<RoleType>>;
    convertToUserProfile(user: BaseUser<RoleType>): BaseUserProfile<RoleType>;
    /**
     * Requests the reset of the password.
     * @param requestResetPassword - Contains the email of the user which password should be reset.
     */
    requestResetPassword(requestResetPassword: RequestResetPasswordGrant): Promise<void>;
    private activeResetLinkAlreadyExists;
}