@Nullable
  default String getVisibleName() {
    PyAstTargetExpression asNameElement = getAsNameElement();
    if (asNameElement != null) {
      return asNameElement.getName();
    }
    final QualifiedName importedName = getImportedQName();
    if (importedName != null && importedName.getComponentCount() > 0) {
      return importedName.getComponents().get(0);
    }
    return null;
  }
@Nullable
  default String getVisibleName()