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

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