text: import * as http from 'http';
  import serveStatic from 'serve-static';
  
  const serve = serveStatic('build', { index: ['index.html'] });
  
  const server = http.createServer((req, res) => {
    serve(req, res);
  });
  
  const port = 3000;
  const host = 'localhost';
  
  server.listen(port);
  
  console.log(`App is serving on http://${host}:${port}`);
  