// SPDX-FileCopyrightText: 2006-2024 Knut Reinert & Freie Universität Berlin
// SPDX-FileCopyrightText: 2016-2024 Knut Reinert & MPI für molekulare Genetik
// SPDX-License-Identifier: BSD-3-Clause

/*!\file
 * \brief Provides seqan3::detail::empty_type.
 * \author Rene Rahn <rene.rahn AT fu-berlin.de>
 */

#pragma once

#include <seqan3/core/platform.hpp>

namespace seqan3::detail
{

//!\brief An empty class type used in meta programming.
//!\ingroup core
struct empty_type
{};

} // namespace seqan3::detail
