@Nullable
  private static PyAstStatementList getAnchorStatementList(@NotNull PsiElement element) {
    PyAstStatementList statementList = null;
    // First whitespace right before the statement list (right after ":")
    if (element instanceof PsiWhiteSpace) {
      statementList = ObjectUtils.tryCast(element.getNextSibling(), PyAstStatementList.class);
    }
    if (statementList == null) {
      statementList = PsiTreeUtil.getParentOfType(element, PyAstStatementList.class, false);
    }
    return statementList;
  }
@Nullable
  private static PyAstStatementList getAnchorStatementList(@NotNull PsiElement element)