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

class A<T extends core::Object* = dynamic> extends core::Object {
  synthetic constructor •() → self::A<self::A::T*>*
    : super core::Object::•()
    ;
  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*;
}
extension Extension<T extends core::Object* = dynamic> on self::A<self::A<T*>*>* {
  method method1 = self::Extension|method1;
  tearoff method1 = self::Extension|get#method1;
  method method2 = self::Extension|method2;
  tearoff method2 = self::Extension|get#method2;
}
static method Extension|method1<T extends core::Object* = dynamic>(final self::A<self::A<self::Extension|method1::T*>*>* #this) → dynamic {}
static method Extension|get#method1<T extends core::Object* = dynamic>(final self::A<self::A<self::Extension|get#method1::T*>*>* #this) → () →* dynamic
  return () → dynamic => self::Extension|method1<self::Extension|get#method1::T*>(#this);
static method Extension|method2<T extends core::Object* = dynamic, A extends core::Object* = dynamic>(final self::A<self::A<self::Extension|method2::T*>*>* #this, self::Extension|method2::A* a) → dynamic {}
static method Extension|get#method2<T extends core::Object* = dynamic>(final self::A<self::A<self::Extension|get#method2::T*>*>* #this) → <A extends core::Object* = dynamic>(A*) →* dynamic
  return <A extends core::Object* = dynamic>(A* a) → dynamic => self::Extension|method2<self::Extension|get#method2::T*, A*>(#this, a);
static method main() → dynamic {}