public Task <string> LIndexAsync(string key, long index) => MultiAsync(ListCommands.LIndex(key, index));
public string LIndex(string key, long index) => Multi(ListCommands.LIndex(key, index));
public Task <string> LIndexAsync(string key, long index) => MultiAsync(ListCommands.LIndex(key, index));
public string LIndex(string key, long index) => Multi(ListCommands.LIndex(key, index));