An initial rollup config

rollup.config.js

@@ -0,0 +1,20 @@
+/**
+ * EGroupware - Rollup config file
+ *
+ * @link https://www.egroupware.org
+ * @copyright (c) 2021 by Nathan Gray
+ * @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
+ *
+ * @see http://rollupjs.org/guide/en
+ * @type {import('rollup').RollupOptions}
+ */
+
+
+export default [{
+    // Main bundle
+    input: "./api/js/jsapi/egw.js",
+    output: {
+        file: "./api/js/jsapi.min.js",
+        format: "iife"
+    }
+}];