library /*isNonNullableByDefault*/;
import self as self;
import "dart:core" as core;

class A extends core::Object {
  field core::int? _#A#x;
  constructor foo(core::int x) → self::A
    ;
  constructor bar() → self::A
    ;
  get x() → core::int;
  set x(core::int #t1) → void;
}
static method main() → dynamic
  ;