How to show inferred TypeScript type in WebStorm?

Question

In VS2012, you can hover over a typescript variable and it will show you the inferred type. Is there a similar feature in webstorm?

Answer 1

Late to the party, and not sure when this came out, but there is a setting:

Show quick documentation on mouse move. Delay: [500] ms

Where delay is editable.

You can get to it by

File -> Settings -> Editor/General -> #Other / Show quick documentation on mouse move

Works similar to VS