protected override void Add(Region region, ulong mSteamID) => region.AddMember(mSteamID);
protected override void Add(Region region, ulong mSteamID) => region.AddMember(mSteamID);
protected override void Add(Region region, ulong mSteamID) => region.AddMember(mSteamID);
protected override void Add(Region region, ulong mSteamID) => region.AddMember(mSteamID);