public static bool TryGetExtendedDataById(this ChaFileMakeup messagePackObject, string id, out PluginData data) => GetExtendedData(messagePackObject, id, out data);
public static void SetExtendedDataById(this ChaFileMakeup messagePackObject, string id, PluginData data) => SetExtendedData(messagePackObject, id, data);
private static void MemberInit(ChaFileMakeup __instance) => Traverse.Create(__instance).Property(ExtendedSaveDataPropertyName).SetValue(null);