code: public function remove($member, ...$members): int
      {
          array_unshift($members, $member);
  
          return $this->redis->zrem($this->key, array_map([$this, 'valToStr'], $members));
      }
docs: @link https://redis.io/commands/zrem
  
  @param string|number $member
  @param array<int,string|number> $members
  
  @return int