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

class D<X extends (self::D::X*, self::D::Y*) →* void = (core::Null?, core::Null?) →* void, Y extends (self::D::X*, self::D::Y*) →* void = (core::Null?, core::Null?) →* void> extends core::Object {
  synthetic constructor •() → self::D<self::D::X*, self::D::Y*>*
    : super core::Object::•()
    ;
}
class E<X extends (self::E::X*) →* void = (core::Null?) →* void> extends core::Object {
  synthetic constructor •() → self::E<self::E::X*>*
    : super core::Object::•()
    ;
}
static field core::List<self::D<(core::Null?, core::Null?) →* void, (core::Null?, core::Null?) →* void>*>* ld = <self::D<(core::Null?, core::Null?) →* void, (core::Null?, core::Null?) →* void>*>[];
static field core::Map<self::D<(core::Null?, core::Null?) →* void, (core::Null?, core::Null?) →* void>*, self::D<(core::Null?, core::Null?) →* void, (core::Null?, core::Null?) →* void>*>* md = <self::D<(core::Null?, core::Null?) →* void, (core::Null?, core::Null?) →* void>*, self::D<(core::Null?, core::Null?) →* void, (core::Null?, core::Null?) →* void>*>{};
static field core::List<self::E<(core::Null?) →* void>*>* le = <self::E<(core::Null?) →* void>*>[];
static field core::Map<self::E<(core::Null?) →* void>*, self::E<(core::Null?) →* void>*>* me = <self::E<(core::Null?) →* void>*, self::E<(core::Null?) →* void>*>{};
static method main() → dynamic {}