RosettaCodeData/Task/Hello-world-Graphical/Dart/hello-world-graphical-2.dart

import 'package:flutter/material.dart';

void main() {
  runApp(
    MaterialApp(
      debugShowCheckedModeBanner: false,
      home: Scaffold (
        body: Center (
          child: Text( "Goodbye, World!")
        )
      )
    )
  );
}