code: public function remove(array $identifier, $shardingKey = null)
      {
          if (!self::$enabled) {
              return $this;
          }
  
          unset(static::$datas[$this->getCacheKey($identifier)]);
  
          return $this;
      }
docs: @param array $identifier
  @param null  $shardingKey
  
  @return $this