Reference.Constructortype t = [ | | `Resolved of Paths.Reference.Resolved.Constructor.t | 
| | `Root of string * [ `TConstructor | `TExtension | `TException | `TUnknown ] | 
| | `Dot of Paths.Reference.LabelParent.t * string | 
| | `Constructor of Paths.Reference.DataType.t * Names.ConstructorName.t | 
| | `Extension of Paths.Reference.Signature.t * Names.ExtensionName.t | 
| | `Exception of Paths.Reference.Signature.t * Names.ExceptionName.t | 
 ]