PR-753737: Se empieza a configurar el server side render y el servidor de express.

src/server/index.js

@@ -0,0 +1,8 @@
+require('@babel/register')({
+    "presets": [
+        "@babel/preset-env",
+        "@babel/preset-react"
+    ]
+});
+
+require('./server');

src/server/server.js

@@ -0,0 +1,35 @@
+import express from 'express';
+import { config } from '../config';
+import webpack from 'webpack';
+
+const { env, port } = config
+
+const app = express();
+
+if(env === 'development'){
+    console.log('Development Config')
+    const webpackConfig = require('../webpack.config.dev');
+    const webpackDevMiddleware = require('webpack-dev-middleware');
+    const webpackHotMiddleware = require('webpack-hot-middleware');
+    const compiler = webpack(webpackConfig);
+    const serverConfig = { 
+        serverSideRender: true,
+        publicPath: webpackConfig.output.publicPath,
+    };
+
+    app
+    .use(webpackDevMiddleware(compiler, serverConfig))
+    .use(webpackHotMiddleware(compiler, {
+        path: "/reload_wss",
+        heartbeat: 1000,
+    }));
+}
+
+app.get('*', (req, res) => {
+    res.send({ hello: 'express'});
+})
+
+app.listen(port, (err) => {
+    if(err) console.error(err)
+    else console.log(`Server running on port ${port}`);
+});