@Override
      public PsiElement bindToElement(@NotNull PsiElement element) throws IncorrectOperationException {
        if (isReferenceTo(element)) return PsiDocParamRef.this;
        if(!(element instanceof PsiParameter)) {
          throw new IncorrectOperationException("Unsupported operation");
        }
        return handleElementRename(((PsiParameter)element).getName());
      }
@Override
      public PsiElement bindToElement(@NotNull PsiElement element)