We nicely landed some documentation generation in markdown & vimhelp from Lua annotations for the #Neovim LuaSnip plugin, the best snippet engine!
https://github.com/L3MON4D3/LuaSnip/pull/1353
This is the big step toward having better in-editor LSP docs and type checking for arbitrary complex snippets definitions 🚀
Absolutely loved the collaboration on the PR !