Webpack setup & required node packages.

webpack.config.js

@@ -0,0 +1,13 @@
+const environment = (process.env.NODE_ENV || "development").trim();
+const { merge } = require("webpack-merge");
+
+const commonConfig = require('./config/webpack.config.common');
+const devConfig = require("./config/webpack.config.dev");
+const prodConfig = require("./config/webpack.config.prod");
+
+console.log('environment', process.env.NODE_ENV)
+if (environment === "development") {
+  module.exports = merge(commonConfig, devConfig);
+} else {
+  module.exports = merge(commonConfig, prodConfig);
+}