Typhoon: how to inject class instead of instance

I have a third-party library which is written in Swift. The library provides a class that has some class methods in it. Using Typhoon, I want to inject the class into one of my classes so that, under unit testing, I could inject a mock class that provides fake class methods. I'm new to Typhoon and I went though the documentation, but haven't figured out how to do it. Is this even doable with Typhoon?