import { JwtService } from '@nestjs/jwt';
export declare class AuthService {
    private readonly jwtService;
    constructor(jwtService: JwtService);
    hashPassword(password: string): Promise<string>;
    comparePassword(password: string, hashedPassword: string): Promise<boolean>;
    generateTokens(payload: any): Promise<{
        accessToken: string;
        refreshToken: string;
        tokenType: string;
        expiresIn: number;
    }>;
    verifyToken(token: string): Promise<any>;
    refreshToken(refreshToken: string): Promise<{
        accessToken: string;
        refreshToken: string;
        tokenType: string;
        expiresIn: number;
    }>;
}