private static PsiElement findBiggestParenthesizedExpr(@NotNull PsiElement element){
    PsiElement current = element;
    PsiElement parent = element.getParent();
    while (parent instanceof PsiParenthesizedExpression) {
      current = parent;
      parent = current.getParent();
    }
    return current;
  }
private static PsiElement findBiggestParenthesizedExpr(@NotNull PsiElement element)