Shouldn't switch in prompt warn user if type doesn't exist?

[HZooly]

Describe the bug
Not really a bug, just a developer question.
I was developing a tool with Qoa, and I've done a typo in question type, password instead of hidden. I didn't understand why I didn't get prompted for this question.

To Reproduce
Use an non existing type.

Expected behavior
Warning/error about non existing type ?

Thanks for your work on this project 🔥

https://github.com/klaussinani/qoa/blob/master/src/qoa.js#L73