sig
val mk :
?loc:Ast_406.??.loc ->
?attrs:Ast_406.??.attrs ->
?docs:Ast_406.Docstrings.docs ->
?text:Ast_406.Docstrings.text ->
?virt:Ast_406.Asttypes.virtual_flag ->
?params:(Ast_406.Parsetree.core_type * Ast_406.Asttypes.variance) list ->
Ast_406.??.str -> 'a -> 'a Ast_406.Parsetree.class_infos
end