anchor.diff:    /// Available commands:
     /// artist
     /// stations
  -  @Command(
  -      help: 'GMusic Proxy Helper',
  -      plugins: const [const Completion()])
  +  @Command(help: 'GMusic Proxy Helper', plugins: const [const Completion()])
     RootCommand();
   }
   
  
positive.code:   /// example:
    /// gph stations
    @SubCommand(help: 'Get all registered stations.')
    Future<Null> stations() async {
      var uri = new Uri.http(baseUrl, 'get_all_stations');
  
      var response = await _client.get(uri);
      print(response.body);
    }
  }
  
negative.code: import 'package:unscripted/unscripted.dart';
  import 'package:http/http.dart';
  import 'dart:async';
  import 'dart:io';
  
  /// The main function dispatches all arguments to the Root command.
  Future<dynamic> main(List<String> arguments) =>
  