Actions defined in options are the killer for me at the minute (and guards, but actions are more important generally). I've had to resort to using enums (+ type guards + coercions) for everything. Have you any idea on if/when can get these in the model API? At the minute the API is nice, but not particularly useful with only context & events. The type gen library seems to be a sticking plaster more than anything else: it's clever, but building an NPM package on the fly seems super fiddly (and flat out doesn't work with newer Yarn setups), so movement forward on inference without it would be great