import { TokenService } from './types';
import { UserProfile } from '../data';
export declare class AppJWTTokenService implements TokenService {
    private _jwtSecret;
    private _jwtIssuer;
    private _jwtAudience;
    private _jwtExpiresIn;
    constructor(_jwtSecret: string, _jwtIssuer: string, _jwtAudience: string, _jwtExpiresIn: string);
    verifyToken(token: string): Promise<UserProfile>;
    generateToken(userProfile: UserProfile): Promise<string>;
}