anchor.diff:      );
       var dartdocDirectiveInfo = DartdocDirectiveInfo();
   
  +    var suggestionsTimer = Stopwatch()..start();
       var suggestions = await _logger.runAsync('Compute suggestions', () async {
         var includedElementKinds = <ElementKind>{};
         var includedElementNames = <String>{};
  
positive.code:   /// The elapsed time for file access.
    final Duration file;
  
    /// The elapsed time for resolution.
    final Duration resolution;
  
    CiderCompletionPerformance({
      @required this.file,
      @required this.resolution,
    });
  }
  
  
negative.code: 
        return await manager.computeSuggestions(completionRequest);
      });
      suggestionsTimer.stop();
  
      _dartCompletionRequest = await DartCompletionRequestImpl.from(
        completionRequest,
        dartdocDirectiveInfo,
      );
  
      var importsTimer = Stopwatch();
      if (_dartCompletionRequest.includeIdentifiers) {
        _logger.run('Add imported suggestions', () {
          importsTimer.start();
          suggestions.addAll(
            _importedLibrariesSuggestions(
              resolvedUnit.libraryElement,
            ),
          );
          importsTimer.stop();
        });
      }
  
  