chore: update dep and fixed not installed packages

Author: anikethsaha

.babelrc

@@ -0,0 +1,6 @@
+module.exports = {
+  "presets": [
+    "@babel/preset-env",
+    "@babel/preset-react"
+  ],
+}

babel.config.js

@@ -26,13 +26,12 @@
   },
   "homepage": "https://github.com/webpack-contrib/voting-app#readme",
   "devDependencies": {
+    "@babel/core": "^7.7.4",
+    "@babel/preset-env": "^7.7.4",
+    "@babel/preset-react": "^7.7.4",
     "autoprefixer": "^7.1.6",
-    "babel-core": "^6.24.1",
     "babel-eslint": "^8.0.2",
-    "babel-loader": "^7.1.2",
-    "babel-plugin-transform-object-rest-spread": "^6.23.0",
-    "babel-preset-es2015": "^6.24.1",
-    "babel-preset-react": "^6.24.1",
+    "babel-loader": "^8.0.5",
     "css-loader": "^0.28.0",
     "cssnano": "^4.1.10",
     "eslint": "^4.19.1",
@@ -57,6 +56,7 @@
   },
   "dependencies": {
     "react-textarea-autosize": "^5.2.1",
-    "uuid": "^3.1.0"
+    "uuid": "^3.1.0",
+    "whatwg-fetch": "^3.0.0"
   }
 }

dist/vote.bundle.js

@@ -1,7 +1,7 @@
-import Path from 'path'
-import MiniCssExtractPlugin from 'mini-css-extract-plugin'
+const Path = require('path')
+const MiniCssExtractPlugin = require('mini-css-extract-plugin')
 
-export default (env = {}) => ({
+module.exports = (env = {}) => ({
     context: Path.resolve(__dirname, './src'),
 
     mode: env.dev ? 'development' : 'production',

package.json

@@ -1,12 +1,12 @@
-import Path from 'path'
-import Webpack from 'webpack'
-import HTMLPlugin from 'html-webpack-plugin'
-import HTMLTemplate from 'html-webpack-template'
-import Merge from 'webpack-merge'
+const Path = require('path')
+const Webpack = require('webpack')
+const HTMLPlugin = require('html-webpack-plugin')
+const HTMLTemplate = require('html-webpack-template')
+const Merge = require('webpack-merge')
 
-import CommonConfig from './webpack.common.babel.js'
+const CommonConfig = require('./webpack.common.babel.js')
 
-export default env => Merge(CommonConfig(env), {
+module.exports =  env => Merge(CommonConfig(env), {
     devtool: 'source-map',
     entry: './app.jsx',
 

webpack.common.babel.js

@@ -1,10 +1,10 @@
-import Merge from 'webpack-merge'
-import cssnano from 'cssnano'
-import OptimizeCssAssetsPlugin from 'optimize-css-assets-webpack-plugin'
+const Merge = require('webpack-merge')
+const cssnano = require('cssnano')
+const OptimizeCssAssetsPlugin = require('optimize-css-assets-webpack-plugin')
 
-import CommonConfig from './webpack.common.babel.js'
+const CommonConfig = require('./webpack.common.babel.js')
 
-export default env => Merge(CommonConfig(env), {
+module.exports =  env => Merge(CommonConfig(env), {
     entry: './components/wrapper/wrapper.jsx',
 
     externals: {