How do I use "window.Twitch.ext" in angular for using the Configuration Service?

I think that import { Twitch } from '@types/twitch-ext'; should just work and allow you to ditch the dep on window (by using it as Twitch.ext....), I am not overly sure on it since I’ve never used the twitch ext in ts.
I also think that you’re getting a warning instead of an error here.