pkg/front_end/testcases/nnbd_mixed/mixin_from_dill2/main.dart.textual_outline.expect

import 'main_lib.dart';

mixin RenderAnimatedOpacityMixin<T extends RenderObject>
    on RenderObjectWithChildMixin<T> {}

class RenderAnimatedOpacity extends RenderProxyBox
    with RenderProxyBoxMixin, RenderAnimatedOpacityMixin<RenderBox> {}

main() {}