My trouble with this approach is that my brain is not very good at type inference, so I don't really understand what's going on just by reading the code. IDEs c

My trouble with this approach is that my brain is not very good at type inference, so I don't really understand what's going on just by reading the code. IDEs can help, but it's still a hassle (esp. in contexts where you don't have IDE - github PRs etc.)