sig
val mk :
?loc:Ast_403.??.loc ->
?attrs:Ast_403.??.attrs ->
?docs:Ast_403.Docstrings.docs ->
?text:Ast_403.Docstrings.text ->
?virt:Ast_403.Asttypes.virtual_flag ->
?params:(Ast_403.Parsetree.core_type * Ast_403.Asttypes.variance) list ->
Ast_403.??.str -> 'a -> 'a Ast_403.Parsetree.class_infos
end