Resolved.Constructor
type t = [
| `Identifier of
[ Identifier.Constructor.t
| Identifier.Extension.t
| Identifier.Exception.t ] |
| `Constructor of DataType.t * Names.ConstructorName.t |
| `Extension of Signature.t * Names.ExtensionName.t |
| `Exception of Signature.t * Names.ExceptionName.t |
]