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#pragma once

#include "sourcelocations.h"

#include "symbol.h"

#include <cpptools/usages.h>

namespace ClangRefactoring {

class SymbolQueryInterface
{
public:
    SymbolQueryInterface() = default;
    SymbolQueryInterface(const SymbolQueryInterface &) = delete;
    SymbolQueryInterface &operator=(const SymbolQueryInterface &) = delete;

    virtual SourceLocations locationsAt(ClangBackEnd::FilePathId filePathId,
                                        int line,
                                        int utf8Column) const = 0;
    virtual CppTools::Usages sourceUsagesAt(ClangBackEnd::FilePathId filePathId,
                                            int line,
                                            int utf8Column) const = 0;
    virtual CppTools::Usages sourceUsagesAtByLocationKind(ClangBackEnd::FilePathId filePathId,
                                                          int line,
                                                          int utf8Column,
                                                          ClangBackEnd::SourceLocationKind) const = 0;
    virtual Symbols symbols(const ClangBackEnd::SymbolKinds &symbolKinds,
                            Utils::SmallStringView searchTerm) const = 0;
    virtual Utils::optional<SourceLocation> locationForSymbolId(SymbolId symbolId,
                                                                ClangBackEnd::SourceLocationKind kind) const = 0;
    virtual CppTools::Usages declarationsAt(ClangBackEnd::FilePathId filePathId,
                                            int line,
                                            int utf8Column) const = 0;

protected:
    ~SymbolQueryInterface() = default;
};

} // namespace ClangRefactoring