PyEnv.Symboltype kind = | Name of {is_imported : bool;typ : T.Typ.t;}The identifier is a name, like a variable name, or any name that might have been imported
*)| BuiltinThe identifier is a known builtin, like print or range
| CodeThe identifier is a code object, like a function declaration
*)| ClassThe identifier is a class name
*)| ImportCallThe identifier is an imported name that has been used in a call, so we can suppose it is a function
*)| ImportThe identifier is the name of an imported module
*)val pp_kind : Stdlib.Format.formatter -> kind -> unitval pp_key : Stdlib.Format.formatter -> key -> unitval pp : Stdlib.Format.formatter -> t -> unit