pretty printing in cljs

I am trying to pretty print a JSON from clojurescript, on the browser's console.

I found the following link - How can I pretty-print JSON using JavaScript?

The above link provides the following js - JSON.stringify(obj, undefined, 2)

The following translation in cljs doesnt work (.stringify js/JSON obj undefined 2)

1. Is there any native way in cljs for pretty printing?
2. Any ideas why the above cljs expression doesnt work ?