Per #5727 (comment), all the runtime styling enumerations are undocumented. We need to come up with documentation comments for each enumeration typedef as well as each individual enumeration value. I think it’ll be fine to let these enumerations fall into the default enumeration bucket in the jazzy table of contents.

For starters, we could generate the comments by parsing the documentation for the attributes that use the enumerations. But we should eventually have a mechanism for specifying overrides of style specification documentation where we can manually draft these comments.

/cc @frederoni @friedbunny