react-monaco-editor/example/node_modules/webpack-cli/lib/migrate/removeDeprecatedPlugins/__testfixtures__/removeDeprecatedPlugins-2.input.js

Monaco Editor for React

// Doesn't remove unmatched plugins
module.exports = {
    plugins: [
        new webpack.optimize.OccurrenceOrderPlugin(),
        new webpack.optimize.UglifyJsPlugin(),
        new webpack.optimize.DedupePlugin()
    ]
}