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#ifndef EXAMPLES_CPP_HELLO_LIB_H_
#define EXAMPLES_CPP_HELLO_LIB_H_
#include <string>
#include <memory>
namespace hello {
class HelloLib {
public:
explicit HelloLib(const std::string &greeting);
void greet(const std::string &thing);
private:
std::unique_ptr<const std::string> greeting_;
};
} // namespace hello
#endif // EXAMPLES_CPP_HELLO_LIB_H_