private void Storage_OnStoreChange(object sender, StoreChangeEventArgs e)
 {
     if (e.ChangedFileType.IsSet(ChangedFileTypeFlag.CSharp))
     {
         if (TagsChanged != null)
         {
             var span = new SnapshotSpan(_buffer.CurrentSnapshot, 0, _buffer.CurrentSnapshot.Length);
             _validator.OnChange(span);
             _validator.AddToErrorList();
             TagsChanged.Invoke(sender, new SnapshotSpanEventArgs(span));
         }
     }
 }
 public static void TriggerStoreChange(object sender, StoreChangeEventArgs args)
 {
     OnStoreChange?.Invoke(sender, args);
 }