imports loader module for webpack

 The imports loader allows you to use modules that depend on specific global
 variables.
 .
 This is useful for third-party modules that rely on global variables like '$'
 or 'this' being the 'window' object. The imports loader can add the necessary
 require('whatever') calls, so those modules work with webpack.
 .
 Node.js is an event-based server-side JavaScript engine.