It's a lisp, so you can build your own syntax, the messiness of annotatations is only limited by your creativity. (defna add [a :: int b :: int] (+ a b)) ht

It's a lisp, so you can build your own syntax, the messiness of annotatations is only limited by your creativity. (defna add [a :: int b :: int] (+ a b)) https://pastebin.com/5kpTBiz2 https://pastebin.com/5kpTBiz2 You could expand that macro to support decorators as well via extra arguments before the args list, you'd be in great shape.