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

class A extends core::Object {
  field dynamic field1 = null;
  field core::int? field2 = null;
  synthetic constructor •() → self::A
    : super core::Object::•()
    ;
}
class I extends core::Object {
  field core::int? field1 = null;
  field dynamic field2 = null;
  synthetic constructor •() → self::I
    : super core::Object::•()
    ;
}
class B extends self::A implements self::I {
  synthetic constructor •() → self::B
    : super self::A::•()
    ;
  get field1() → core::int?
    return null;
  get field2() → core::int?
    return null;
  set field1(dynamic value) → void {}
  set field2(dynamic value) → void {}
}
static method main() → dynamic {}