@Override
    public void documentChanged(@NotNull DocumentEvent event) {
      var oldDocumentHashCode = myNewDocumentHashCode;
      var currentDocumentHashCode = event.getDocument().getText().hashCode();

      myNewDocumentHashCode = currentDocumentHashCode;
      if (oldDocumentHashCode != currentDocumentHashCode) {
        queueUpdatePsi();
      }
    }
@Override
    public void documentChanged(@NotNull DocumentEvent event)