sig
val mk :
?loc:Ast_407.??.loc ->
?attrs:Ast_407.??.attrs ->
?docs:Ast_407.Docstrings.docs ->
?text:Ast_407.Docstrings.text ->
?virt:Ast_407.Asttypes.virtual_flag ->
?params:(Ast_407.Parsetree.core_type * Ast_407.Asttypes.variance) list ->
Ast_407.??.str -> 'a -> 'a Ast_407.Parsetree.class_infos
end