`sig
val mk :
?attrs:Ast_402.??.attrs ->
?docs:Ast_402.Docstrings.docs ->
?params:(Ast_402.Parsetree.core_type * Ast_402.Asttypes.variance) list ->
?priv:Ast_402.Asttypes.private_flag ->
Ast_402.??.lid ->
Ast_402.Parsetree.extension_constructor list ->
Ast_402.Parsetree.type_extension
val constructor :
?loc:Ast_402.??.loc ->
?attrs:Ast_402.??.attrs ->
?docs:Ast_402.Docstrings.docs ->
?info:Ast_402.Docstrings.info ->
Ast_402.??.str ->
Ast_402.Parsetree.extension_constructor_kind ->
Ast_402.Parsetree.extension_constructor
val decl :
?loc:Ast_402.??.loc ->
?attrs:Ast_402.??.attrs ->
?docs:Ast_402.Docstrings.docs ->
?info:Ast_402.Docstrings.info ->
?args:Ast_402.Parsetree.core_type list ->
?res:Ast_402.Parsetree.core_type ->
Ast_402.??.str -> Ast_402.Parsetree.extension_constructor
val rebind :
?loc:Ast_402.??.loc ->
?attrs:Ast_402.??.attrs ->
?docs:Ast_402.Docstrings.docs ->
?info:Ast_402.Docstrings.info ->
Ast_402.??.str ->
Ast_402.??.lid -> Ast_402.Parsetree.extension_constructor
end`