Option docs haskellProjects.<name>.packages is incomplete

[srid]

The option documentation at perSystem.haskellProjects..packages is incomplete, it doesn't tell me what's valid to put there. An example would be very helpful, but sub-options would be even better, if feasible.

I think part of the problem is deferredModule, which only renders documentation if you use deferredModuleWith { staticModules = ...; }, but that's only usable if you have modules should always be imported, which may not actually be the case here.

Originally posted by @roberth in #162 (comment)

[srid]

I think part of the problem is deferredModule, which only renders documentation if you use deferredModuleWith { staticModules = ...; }, but that's only usable if you have modules should always be imported, which may not actually be the case here.

Do I understand this correctly: that this is a problem with nixpkgs, and we can't anything about it here in haskell-flake? i.e., all we can do is expand the description of the packages module to include some examples.