[Here](https://github.com/HaxeFoundation/HaxeManual/blob/eb4ccaf314ca4c47d65a4787c7d1c3fe7e721580/content/09-macro.md?plain=1#L349-L357) is the relevant md file It's [just empty](https://haxe.org/manual/macro-limitations-type-parameters.html)
