docs(aio): add examples to test cookbook doc

docs/content/examples/webpack/ts/config/webpack.test.js

@@ -0,0 +1,50 @@
+// #docregion
+var webpack = require('webpack');
+var helpers = require('./helpers');
+
+module.exports = {
+  devtool: 'inline-source-map',
+
+  resolve: {
+    extensions: ['.ts', '.js']
+  },
+
+  module: {
+    rules: [
+      {
+        test: /\.ts$/,
+        loaders: ['awesome-typescript-loader', 'angular2-template-loader']
+      },
+      {
+        test: /\.html$/,
+        loader: 'html-loader'
+
+      },
+      {
+        test: /\.(png|jpe?g|gif|svg|woff|woff2|ttf|eot|ico)$/,
+        loader: 'null-loader'
+      },
+      {
+        test: /\.css$/,
+        exclude: helpers.root('src', 'app'),
+        loader: 'null-loader'
+      },
+      {
+        test: /\.css$/,
+        include: helpers.root('src', 'app'),
+        loader: 'raw-loader'
+      }
+    ]
+  },
+
+  plugins: [
+    new webpack.ContextReplacementPlugin(
+      // The (\\|\/) piece accounts for path separators in *nix and Windows
+      /angular(\\|\/)core(\\|\/)(esm(\\|\/)src|src)(\\|\/)linker/,
+      helpers.root('./src'), // location of your src
+      {} // a map of your routes
+    )
+  ]
+}
+
+// #enddocregion