Nikolay Miroshnychenko nsmirosh

## future_asynchronous_callback.dart
void main() {
  print('print statement before invoking the future');

  Future.delayed(Duration(seconds: 2), () {
    print('Future completed!');
    return 12;
  });

  print('print statement after invoking the future');
}
	void main() {
	print('print statement before invoking the future');

	Future.delayed(Duration(seconds: 2), () {
	print('Future completed!');
	return 12;
	});

	print('print statement after invoking the future');
	}