_getKeys example

        return ($this->lazyObjectState->realInstance ??= ($this->lazyObjectState->initializer)())->zpopmin(...\func_get_args());
    }

    public function zpopmax($key, $count = 1): \Relay\Relay|array|false
    {
        return ($this->lazyObjectState->realInstance ??= ($this->lazyObjectState->initializer)())->zpopmax(...\func_get_args());
    }

    public function _getKeys()
    {
        return ($this->lazyObjectState->realInstance ??= ($this->lazyObjectState->initializer)())->_getKeys(...\func_get_args());
    }
}