WIP: service worker importScripts compatible

src/safari-notifications.js

@@ -469,7 +469,4 @@ async function getNotificationCount() {
     return result;
 }
 
-
-module.exports = {
-  getNotificationCount
-};
+export { getNotificationCount };

webpack.config.js

@@ -5,8 +5,12 @@ module.exports = {
     output: {
 	filename: 'safari-notifications.js',
 	path: path.resolve(__dirname, 'dist'),
-    library: 'customModule',
-    libraryTarget: 'var'
+	libraryTarget: 'self'
+    },
+    optimization: {
+	splitChunks: {
+	    chunks: 'async'
+	}
     },
     mode: 'production',
     target: 'webworker',