#pragma once

#include <string>
#include <unordered_set>
#include <utility>

class StringInterner {
private:
    std::unordered_set<std::string> pool;

public:
    const std::string* intern(const std::string& str);
    const std::string* intern(std::string&& str);
    const std::string* getEmptyString();
};