diff --git a/sigpro/sigpro.js b/sigpro/sigpro.js
index ef35c28..05fd74c 100644
--- a/sigpro/sigpro.js
+++ b/sigpro/sigpro.js
@@ -289,4 +289,5 @@
     return instance;
   };
 
-})();
\ No newline at end of file
+})();
+export const {$} = window;
\ No newline at end of file