import { TokenService } from '../services/token.service';
export declare class AuthController {
    private tokenService;
    constructor(tokenService: TokenService);
    generateToken(authHeader: string, grantType: string): {
        error: string;
        error_description: string;
        token_type?: undefined;
        access_token?: undefined;
        expires_in?: undefined;
    } | {
        token_type: string;
        access_token: string;
        expires_in: number;
        error?: undefined;
        error_description?: undefined;
    };
}