debug: try exporting a function

i don't understand why i can't export my enum.

src/helpers.js

@@ -14,9 +14,13 @@ module.exports = {
     getSetting,
     ignoreFiles,
     makeTOTP,
-    SettingScope,
+    expTest,
 };
 
+function expTest(foo) {
+    return foo * 2;
+}
+
 const SettingScope = {
     // query a setting first from the login, then the store, then globally
     Login: "login",
@@ -32,11 +36,10 @@ const SettingScope = {
  * @param string key      Setting key
  * @param object login    Login object
  * @param object settings Settings object
- * @param string scope    SettingScope value to specify where to search for the setting (optional)
  * @return object Setting value
  */
-function getSetting(key, login, settings, scope = SettingScope.Login) {
+function getSetting(key, login, settings) {
-    if (scope === SettingScope.Login && typeof login.settings[key] !== "undefined") {
+    if (typeof login.settings[key] !== "undefined") {
         return login.settings[key];
     }
     if (typeof settings.stores[login.store.id].settings[key] !== "undefined") {