/****************************************************************************
**
** Copyright (C) 2016 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of Qbs.
**
** $QT_BEGIN_LICENSE:LGPL$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
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** information use the contact form at https://www.qt.io/contact-us.
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** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 3 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL3 included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 3 requirements
** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
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** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 2.0 or (at your option) the GNU General
** Public license version 3 or any later version approved by the KDE Free
** Qt Foundation. The licenses are as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
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** $QT_END_LICENSE$
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****************************************************************************/
#ifndef QBS_BG_FORWARD_DECLS_H
#define QBS_BG_FORWARD_DECLS_H

#include <memory>

namespace qbs {
namespace Internal {

class Artifact;
class BuildGraphNode;
class ProjectBuildData;
class ProductBuildData;
class RuleNode;

class Transformer;
using TransformerPtr = std::shared_ptr<Transformer>;
using TransformerConstPtr = std::shared_ptr<const Transformer>;

class RulesEvaluationContext;
using RulesEvaluationContextPtr = std::shared_ptr<RulesEvaluationContext>;

class AbstractCommand;
using AbstractCommandPtr = std::shared_ptr<AbstractCommand>;

class ProcessCommand;
using ProcessCommandPtr = std::shared_ptr<ProcessCommand>;

class JavaScriptCommand;
using JavaScriptCommandPtr = std::shared_ptr<JavaScriptCommand>;

template<typename T> class Set;
using ArtifactSet = Set<Artifact *>;
using NodeSet = Set<BuildGraphNode *>;

} // namespace Internal
} // namespace qbs

#endif // QBS_BG_FORWARD_DECLS_H
