library /*isNonNullableByDefault*/;
import self as self;
import "dart:core" as core;

class A extends core::Object {
  field core::num field = 0;
  synthetic constructor •() → self::A
    : super core::Object::•()
    ;
}
class B extends core::Object {
  covariant-by-declaration field core::num field = 0;
  synthetic constructor •() → self::B
    : super core::Object::•()
    ;
}
class C extends self::A implements self::B {
  covariant-by-declaration field core::num field = 0;
  synthetic constructor •() → self::C
    : super self::A::•()
    ;
}
static method main() → dynamic {}