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

class A<X extends core::Object? = dynamic> extends core::Object {
  final field self::A::X% x;
  constructor •(self::A::X% x) → self::A<self::A::X%>
    ;
}
extension /* unnamed */ _extension#0<X extends core::Object? = dynamic> on self::A<X%> {
  get g = self::_extension#0|get#g;
}
static extension-member method _extension#0|get#g<X extends core::Object? = dynamic>(lowered final self::A<self::_extension#0|get#g::X%> #this) → self::_extension#0|get#g::X%
  ;
static method foo<X extends core::Object? = dynamic>(self::A<self::foo::X%> it) → void
  ;