anchor.diff:              'Timed out trying to fetch flutter version from '
               '`ConnectedApp.initializeValues`.',
             );
  -          return Future<FlutterVersion>.value();
  +          return Future<FlutterVersion?>.value();
           },
         );
         flutterVersionServiceListenable.removeListener(listener);
  
positive.code:     this.isRunningOnDartVM,
    });
  
    factory OfflineConnectedApp.parse(Map<String, Object> json) {
      if (json == null) return null;
      return OfflineConnectedApp(
        isFlutterAppNow: json[isFlutterAppKey],
        isProfileBuildNow: json[isProfileBuildKey],
        isDartWebAppNow: json[isDartWebAppKey],
        isRunningOnDartVM: json[isRunningOnDartVMKey],
      );
    }
  
    @override
    final bool isFlutterAppNow;
  
    @override
    final bool isProfileBuildNow;
  
    @override
    final bool isDartWebAppNow;
  
    @override
    final bool isRunningOnDartVM;
  }
  
negative.code: // Use of this source code is governed by a BSD-style license that can be
  // found in the LICENSE file.
  
  // ignore_for_file: import_of_legacy_library_into_null_safe
  
  import 'dart:async';
  
  