Favorites for Folders: Add a Folder to my Favorites

I would appreciate a feature where I could Favorite a Folder. By doing so any content in that folder (docs, boards, etc.) would be accessible as a folder in my Favorites.

Use case. I have a folder of Documentation and would like to favorite the folder and keep all documents and additions updated in my Favorites.
In the current model I would have to add each document individually and create a Folder in my Favorites as well.

If I could favorite the folder, it would all be available.