pkg/front_end/testcases/inference/mixin_inference_outwards_2.dart.textual_outline_modelled.expect

class A extends M0<int> with M1, M2 {}

class I<X> {}

class M0<T> extends I<T> {}

main() {}
mixin M1<T> on I<T> {}
mixin M2<T> on I<T> {}