type Battle {
    const BattleLibrary@ Library { get const; };
    bool CanFlee { get const; };
    uint CurrentTurn { get const; };
    BattleRandom@ Random { get const; };
    ChoiceQueue@ TurnQueue { get const; };
    narray<BattleSide>@ Sides { get const; };
    narray<BattleParty>@ Parties { get const; };
    bool CanUse(BaseTurnChoice@ choice);
    ref@ AddVolatile(const constString &in name);
    void RemoveVolatile(const constString &in name) const;
    void SetWeather(const constString &in name) const;
    void ClearWeather(const constString &in name) const;
    const constString& GetWeatherName() const;
    BattleSide@ GetBattleSide(uint8 index);
    BattleParty@ GetParty(uint8 index);
    BattleParty@ FindPartyForPokemon(Pokemon@ pokemon);
}