I have a webpack.config.js file defined as module.exports = function (env, args) with different entry points. Now I want to add an entry point and expose it as a library. Calling webpacked code from outside (HTML script tag) says we can do

module.exports = {
  entry: './index.js',
  output: {
    path: './lib',
    filename: 'yourlib.js',
    libraryTarget: 'var',
    library: 'EntryPoint'
  }
};

But how do I restrict this to a specific entry point.