express

import * as express from "express";
import * as bodyParser from "body-parser";
import { Request, Response } from "express";

class App {
  constructor() {
    this.app = express();
    this.config();
    this.routes();
  }
  public app: express.Application;
  private config(): void {
    this.app.use(bodyParser.json());
    this.app.use(bodyParser.urlencoded({ extended: false }));
  }
  private routes(): void {
    const router = express.Router();
    router.get('/', (req: Request, res: Response) => {
      res.status(200).send({
        message: 'Hello World!'
      })
    });
    this.app.use('/', router)
  }

}

export default new App().app;