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

import "dart:async";

static method main() → dynamic {
  asy::FutureOr<core::String*>* result = self::returnsString();
  core::print(result.{core::Object::runtimeType});
}
static method returnsString() → asy::FutureOr<core::String*>* async {
  return "oh no";
}