Annoyingly it pushes the type definitions away from the function body when you have a particularly long doc. It’s a cute trick but docs above would have been better.
You know what's cool: IDEs. They can do block folding. The really good ones just auto-fold function docs because you don't need to see those until you do.
It's not just a good trick: it's the right way to do it, and tooling can be (trivially) made to show you only what you need to see until you need to see more.
