I'm pretty sure both of those count as documentation. https://www.writethedocs.org/videos/eu/2017/the-four-kinds-of-documentation-and-why-you-need-to-understan

I'm pretty sure both of those count as documentation. https://www.writethedocs.org/videos/eu/2017/the-four-kinds-of-documentation-and-why-you-need-to-understand-what-they-are-daniele-procida/ https://www.writethedocs.org/videos/eu/2017/the-four-kinds-o... I think you mean something a bit more specific, maybe "comprehensive reference documentation written by humans", though I'm not sure codebase annotations get away from that.