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

class Pair<T extends core::Object* = dynamic, U extends core::Object* = dynamic> extends core::Object {
  generic-covariant-impl field self::Pair::T* t;
  generic-covariant-impl field self::Pair::U* u;
  constructor •(self::Pair::T* t, self::Pair::U* u) → self::Pair<self::Pair::T*, self::Pair::U*>*
    ;
  get reversed() → self::Pair<self::Pair::U*, self::Pair::T*>*
    ;
}
static method main() → dynamic
  ;