| // Copyright (c) 2020, the Dart project authors. Please see the AUTHORS file | |
| // for details. All rights reserved. Use of this source code is governed by a | |
| // BSD-style license that can be found in the LICENSE file. | |
| /*library: nnbd=false*/ | |
| // @dart = 2.5 | |
| /*class: Legacy:Legacy,Object*/ | |
| abstract class Legacy { | |
| /*member: Legacy.mandatory:void Function(int*)**/ | |
| void mandatory(int param); | |
| /*member: Legacy.optional:void Function(int*)**/ | |
| void optional(int param); | |
| } |