/// <reference types="node" />
import { Request } from "express";
import { UserCreateDTO } from "./auth.dto";
import * as jwt from "jsonwebtoken";
declare type AuthenticatedReq = Request & {
    user: any;
};
interface IUserService<T> {
    findByUsernamePassword(username: string, password: string): Promise<T>;
    createUser(userData: UserCreateDTO): Promise<T>;
    findUserById(userId: string): Promise<T>;
    getJwtTokenPayload(user: T): any;
    validateJwtPayload(payload: any): Promise<any>;
}
declare const USER_SERVICE = "USER_SERVICE";
declare const JWT_OPTIONS = "JWT_OPTIONS";
export declare enum JwtSecretRequestType {
    SIGN = 0,
    VERIFY = 1
}
export interface JwtModuleOptions {
    signOptions?: jwt.SignOptions;
    secret?: string | Buffer;
    publicKey?: string | Buffer;
    privateKey?: jwt.Secret;
    secretOrPrivateKey?: jwt.Secret;
    secretOrKeyProvider?: (requestType: JwtSecretRequestType, tokenOrPayload: string | object | Buffer, options?: jwt.VerifyOptions | jwt.SignOptions) => jwt.Secret;
    verifyOptions?: jwt.VerifyOptions;
}
export interface JwtSignOptions extends jwt.SignOptions {
    secret?: string | Buffer;
    privateKey?: string | Buffer;
}
export interface JwtVerifyOptions extends jwt.VerifyOptions {
    secret?: string | Buffer;
    publicKey?: string | Buffer;
}
export { AuthenticatedReq, IUserService, USER_SERVICE, JWT_OPTIONS };