text: const compression = require('compression');
  const path = require('path');
  const express = require('express');
  const app = express();
  const port = process.env.PORT || 8080;
  
  // Gzip
  app.use(compression());
  
  // Run the app by serving the static files in the dist directory
  app.use(express.static(__dirname + '/dist'));
  
  // Start the app by listening on the default Heroku port
  app.listen(port);
  
  // For all GET requests, send back index.html so that PathLocationStrategy can be used
  app.get('/*', function(req, res) {
    res.sendFile(path.join(__dirname + '/dist/index.html'));
  });