the api allows to directly let Nova retrieve sidebar icons for known filetypes, like __filetype.png. Since Nova has a directory icon for its own sidebars how is it possible to address that very icon?
So far I have tried combinations like __filetype.dir, __filetype.directory or __filetype.folder, but none of those work.
The folder icon is not currently supported with __filetype (Or extension-accessible icons) but we should. I’ll mark this as a feature request in our tracker.