iOS App Extension with xib instead of storyboard

Question

I'm writing an iOS 8 App Extension (widget) for the Today view. The default template in xcode comes with a storyboard. How can I use an xib file instead of an storyboard?

The documentation says this is possible, but I can't seem to figure out how to change the info.plist file to get the xib loaded.

Answer 1

all you need to do is add "NSExtensionPrincipalClass" and the classname which you want.