Convert all remaining files to typescript.

modules/menus/notifications/utils.ts

@@ -0,0 +1,7 @@
+import { Notification } from "types/service/notifications";
+
+const notifHasImg = (notif: Notification) => {
+    return notif.image !== undefined && notif.image.length;
+};
+
+export { notifHasImg };