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

class A extends core::Object {
  synthetic constructor •() → self::A
    ;
  operator +(core::int i) → core::String
    ;
}
static method test(core::int? i, core::String s, self::A a) → dynamic
  ;
static method main() → dynamic
  ;