text:   const app = require('express')();
    require('express-ws')(app);
    const config = require('../lib/config');
    const routes = require('./routes');
    const asyncapi = require('../lib/asyncapi');
  
    const start = async () => {
      //you have access to parsed AsyncAPI document in the runtime with asyncapi.get()
      await asyncapi.init();
  
      app.use(routes);
  
      app.use((req, res, next) => {
        res.status(404).send('Error: path not found');
        next();
      });
  
      app.use((err, req, res, next) => {
        console.error(err);
        next();
      });
  
      app.listen(config.port);
      console.info(`Listening on port ${config.port}`);
    };
  
    start();
  