Sometimes the most valuable guide is a working example. Lord knows, there are so many docs out there that keep prattling on and on instead of showing me the code.
Honestly, I've always preferred to have somebody's example plus the reference documentation.
Learning not only what it does but where it's documented - and having to go look for myself to do so - fixes it in my memory a lot better.
I have a years old set of npm/etc. configs in a project I noodle on occasionally, and when I re-open them to look I remember exactly what they do -because- I started from a boilerplate and then went and learned how all of it works.
That doesn't mean an explanation wouldn't still be helpful for a bunch of people who aren't me, but honestly having the tsconfig commented like that is more than sufficient for -me- to be happy.