library test;
import self as self;
import "dart:core" as core;

class A<S extends core::Object* = dynamic, T extends core::Object* = dynamic> extends core::Object {
  generic-covariant-impl field self::A::S* x;
  generic-covariant-impl field self::A::T* y;
  constructor •(self::A::S* x, self::A::T* y) → self::A<self::A::S*, self::A::T*>*
    ;
  constructor named(self::A::S* x, self::A::T* y) → self::A<self::A::S*, self::A::T*>*
    ;
  abstract member-signature get _identityHashCode() → core::int*;
  abstract member-signature method _instanceOf(dynamic instantiatorTypeArguments, dynamic functionTypeArguments, dynamic type) → core::bool*;
  abstract member-signature method _simpleInstanceOf(dynamic type) → core::bool*;
  abstract member-signature method _simpleInstanceOfTrue(dynamic type) → core::bool*;
  abstract member-signature method _simpleInstanceOfFalse(dynamic type) → core::bool*;
  abstract member-signature operator ==(dynamic other) → core::bool*;
  abstract member-signature get hashCode() → core::int*;
  abstract member-signature method toString() → core::String*;
  abstract member-signature method noSuchMethod(core::Invocation* invocation) → dynamic;
  abstract member-signature get runtimeType() → core::Type*;
}
class B<S extends core::Object* = dynamic, T extends core::Object* = dynamic> extends self::A<self::B::T*, self::B::S*> {
  constructor •(self::B::S* y, self::B::T* x) → self::B<self::B::S*, self::B::T*>*
    ;
  constructor named(self::B::S* y, self::B::T* x) → self::B<self::B::S*, self::B::T*>*
    ;
}
class C<S extends core::Object* = dynamic> extends self::B<self::C::S*, self::C::S*> {
  constructor •(self::C::S* a) → self::C<self::C::S*>*
    ;
  constructor named(self::C::S* a) → self::C<self::C::S*>*
    ;
}
class D<S extends core::Object* = dynamic, T extends core::Object* = dynamic> extends self::B<self::D::T*, core::int*> {
  constructor •(self::D::T* a) → self::D<self::D::S*, self::D::T*>*
    ;
  constructor named(self::D::T* a) → self::D<self::D::S*, self::D::T*>*
    ;
}
class E<S extends core::Object* = dynamic, T extends core::Object* = dynamic> extends self::A<self::C<self::E::S*>*, self::E::T*> {
  constructor •(self::E::T* a) → self::E<self::E::S*, self::E::T*>*
    ;
}
class F<S extends core::Object* = dynamic, T extends core::Object* = dynamic> extends self::A<self::F::S*, self::F::T*> {
  constructor •(self::F::S* x, self::F::T* y, {core::List<self::F::S*>* a, core::List<self::F::T*>* b}) → self::F<self::F::S*, self::F::T*>*
    ;
  constructor named(self::F::S* x, self::F::T* y, [self::F::S* a, self::F::T* b]) → self::F<self::F::S*, self::F::T*>*
    ;
}
static method test() → void
  ;
static method main() → dynamic
  ;