@Override
  public PsiDocCommentOwner getOwner() {
    final PsiElement parent = getParent();
    if (parent instanceof PsiDocCommentOwner) {
      final PsiDocCommentOwner owner = (PsiDocCommentOwner) parent;
      if (owner.getDocComment() == this) {
        return owner;
      }
    }

    return null;
  }
 public static boolean isDeprecatedByDocTag(@NotNull PsiDocCommentOwner owner) {
   PsiDocComment docComment = owner.getDocComment();
   return docComment != null && docComment.findTagByName("deprecated") != null;
 }