Module Reference.Signature

type t = [
| `Resolved of Paths.Reference.Resolved.Signature.t
| `Root of string * [ `TUnknown | `TModule | `TModuleType ]
| `Dot of Paths.Reference.LabelParent.t * string
| `Module of Paths.Reference.Signature.t * Names.ModuleName.t
| `ModuleType of Paths.Reference.Signature.t * Names.ModuleTypeName.t
]