code: public function toArray()
      {
          return [
              self::STORAGE_KEY_TIME_LINE => $this->timeLine,
              self::STORAGE_KEY_EXTRA_TIME => $this->extraTime,
              self::STORAGE_KEY_EXTENDED_TIME => $this->extendedTime,
              self::STORAGE_KEY_CONSUMED_EXTRA_TIME => $this->consumedExtraTime,
          ];
      }
docs: Exports the internal state to an array
  @return array