API Documentation for granite pathbrowser

[#1]

Hi.  I'm unable to find the documentation for the granite pathbrowser component?  I could see many of the other form releated components but unable to find anything for pathbrowser.

Welcome to Granite UI’s documentation! — Granite UI 1.0 documentation

[#2]

There isn't any mention of pathBrowser though.  Is there a way to access older docs that have the documentation for this?