chore: remove babel step from final app build

webapp/packages/builder/configs/babel-app.config.js

@@ -1,14 +0,0 @@
-module.exports = {
-  presets: [
-    "@babel/preset-env",
-    // "@babel/preset-react",
-    // ['@babel/preset-typescript', { isTSX: true, allExtensions: true }],
-  ],
-  plugins: [
-    '@babel/plugin-transform-runtime',
-    '@babel/plugin-syntax-dynamic-import',
-    // '@babel/plugin-proposal-optional-chaining',
-    // ['@babel/plugin-proposal-decorators', { legacy: true }],
-    // ['@babel/plugin-proposal-class-properties', { loose: true }],
-  ],
-}

webapp/packages/builder/configs/webpack-common-config.js

@@ -88,14 +88,9 @@ module.exports = (env, argv) => {
         {
           test: /\.js$/,
           use: [
-            {
-              loader: 'babel-loader',
-              options: {
-                configFile: path.join(__dirname, 'babel-app.config.js')
-              },
-            },
             {
               loader: StringReplacePlugin.replace({
+              exclude: /node_modules/,
                 /**
                  * This replacement allows to put into the build the plugins that were mentioned in package.json
                  */
@@ -111,7 +106,6 @@ module.exports = (env, argv) => {
             },
             'source-map-loader'
           ],
-          exclude: /node_modules/,
         },
       ],
     },

webapp/packages/builder/package.json

@@ -10,8 +10,6 @@
   "dependencies": {
     "@babel/cli": "^7.7.4",
     "@babel/core": "^7.7.4",
-    "@babel/plugin-proposal-class-properties": "^7.8.3",
-    "@babel/plugin-proposal-optional-chaining": "^7.8.3",
     "@babel/plugin-syntax-dynamic-import": "^7.8.3",
     "@babel/plugin-transform-runtime": "^7.8.3",
     "@babel/preset-env": "^7.7.4",