noPerformance property
      
      bool?
      get
      noPerformance
      
    
    
whether to measure performance timings
Implementation
bool? get noPerformance => _noPerformance;
      
      set
      noPerformance
      (bool? value) 
      
    
    
    
Implementation
set noPerformance(bool? value) {
  _noPerformance = value;
  notifyListeners();
}