Salsa not working with require('path')

I enabled Salsa and tried the most basic thing in some node code

<pre>
'use strict';
const Path = require('path');
var c = Path.
</pre>


When I type the . after Path none of the path functions (eg normalize) are available. Same with any other node builtin module. They are in the typings node.d.ts which I installed as previously required before I enabled Salsa.
