Use the loaders from the builder

jupyterlab/webpack.config.js

@@ -11,29 +11,12 @@ var buildExtension = require('jupyterlab-extension-builder/lib/builder').buildEx
 console.log('Generating bundles...');
 
 
-var LOADERS = [
-  { test: /\.json$/, loader: 'json-loader' },
-  { test: /\.html$/, loader: 'file-loader' },
-  // jquery-ui loads some images
-  { test: /\.(jpg|png|gif)$/, loader: 'file-loader' },
-  // required to load font-awesome
-  { test: /\.woff2(\?v=\d+\.\d+\.\d+)?$/, loader: 'url-loader?limit=10000&mimetype=application/font-woff' },
-  { test: /\.woff(\?v=\d+\.\d+\.\d+)?$/, loader: 'url-loader?limit=10000&mimetype=application/font-woff' },
-  { test: /\.ttf(\?v=\d+\.\d+\.\d+)?$/, loader: 'url-loader?limit=10000&mimetype=application/octet-stream' },
-  { test: /\.eot(\?v=\d+\.\d+\.\d+)?$/, loader: 'file-loader' },
-  { test: /\.svg(\?v=\d+\.\d+\.\d+)?$/, loader: 'url-loader?limit=10000&mimetype=image/svg+xml' }
-];
-
-
 buildExtension({
   name: 'main',
   entryPath: './index.js',
   config: {
     output: {
       publicPath: 'lab/'
-    },
-    module: {
-      loaders: LOADERS
     }
   }
 });
@@ -44,9 +27,6 @@ buildExtension({
   config: {
     output: {
       publicPath: 'lab/'
-    },
-    module: {
-      loaders: LOADERS
     }
   }
 });