pkg/front_end/testcases/general/mixin_application_override.dart.textual_outline_modelled.expect

// @dart = 2.9
class A0 = S with M;
class A0X = S with M, MX;
class A1 = S with M1, M;
class A1X = S with M1, M, MX;
class A2 = S with M1, M2, M;
class A2X = S with M1, M2, M, MX;

class B0 extends S with M {}

class B0X extends S with M, MX {}

class B1 extends S with M1, M {}

class B1X extends S with M1, M, MX {}

class B2 extends S with M1, M2, M {}

class B2X extends S with M1, M2, M, MX {}

class M {
  foo() {}
}

class M1 {}

class M2 {}

class MX {}

class S {
  foo([x]) {}
}

main() {}