Track webpack config to make npm build the right thing

Author: afg1

webpack.config.js

@@ -0,0 +1,24 @@
+const path = require('path');
+
+module.exports = {
+  entry: './src/hf-exporter.js',
+  output: {
+    filename: 'bundle.js',
+    path: path.resolve(__dirname, 'dist'),
+  },
+  module: {
+    rules: [
+      {
+        test: /\.js$/,
+        exclude: /node_modules/,
+        use: {
+          loader: 'babel-loader',
+          options: {
+            presets: ['@babel/preset-env']
+          }
+        }
+      }
+    ]
+  },
+  mode: 'production'
+};