anchor.diff:  
       new Future.delayed(Duration.ZERO, () {
         package_deps.install('Flutter', this);
  +      _dispatch('flutter:enable');
       });
   
       _init();
  
positive.code: 
  import 'dart:async';
  
  import 'package:atom/node/package.dart';
  import 'package:atom/utils/dependencies.dart';
  import 'package:atom/utils/disposable.dart';
  
negative.code:   //   }));
    // }
  }
  
  void _dispatch(String commandName) {
    var view = atom.views.getView(atom.workspace);
    atom.commands.dispatch(view, commandName);
  }
  