chapter 4 / webpack.config.js in newer versions

[MustafaDavari]

When newer versions of packages are installed instead of older ones in the package.json file, It throws compile errors related to configuration.
for Example in webpack.config.js
-1- new webpack.NoErrorsPlugin ( ) which should be changed to new webpack.NoEmitOnErrorsPlugin( )
-2- resolve.extensions
it does not accept empty String

resolve: {
 extensions: [ '.js', '.jsx']
},

-3- module.loaders should be changed to module.rules i guess
-4- in loaders section it is no longer allowed to omit -loader so
loaders: ['react-hot-loader/webpack', 'babel-loader']
However after these changes there seems to be some compile errors which again is related to the configuration.