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

class A<T extends core::num* = core::num*> extends core::Object {
  synthetic constructor •() → self::A<self::A::T*>*
    ;
}
class B<T extends self::A<core::num*>* = self::A<core::num*>*> extends core::Object {
  synthetic constructor •() → self::B<self::B::T*>*
    ;
}
static method main() → dynamic
  ;