code: public function cleanRelatedModelsCache($cleanRelatedModelsCache = true) {
          /** @var CmfDbTable|TaggedCacheForDbSelects $this */
          if ($cleanRelatedModelsCache === null) {
              $cleanRelatedModelsCache = $this->canCleanRelationsCache();
          }
          if ($cleanRelatedModelsCache) {
              if (is_array($cleanRelatedModelsCache)) {
                  $relationsToClean = $cleanRelatedModelsCache;
              } else if (is_string($cleanRelatedModelsCache)) {
                  $relationsToClean = [$cleanRelatedModelsCache];
              } else {
                  $relationsToClean = $this->getDefaultRelationsForCacheCleaner();
              }
              $tags = [];
              foreach ($relationsToClean as $relationKey) {
                  if (!$this->hasTableRelation($relationKey)) {
                      throw new \InvalidArgumentException("Model has no relation named $relationKey");
                  }
                  /** @var CmfDbTable|TaggedCacheForDbSelects $model */
                  $model = $this->getRelatedModel($relationKey);
                  $tags[] = $model->getModelCachePrefix();
              }
              if (!empty($tags)) {
                  \Cache::tags($tags)->flush();
              }
          }
      }
docs: Clean cache for all related models
  @param bool|null|array|string $cleanRelatedModelsCache -
  - array: list of relations to clean
  - string: single relation to clean
  - bool: true = clean all relations provided by $this->getRelationsToCleanByDefault(); false - don't clean relations
  - null: if ($this->canCleanRelationsCache() === true) then clean $this->getRelationsToCleanByDefault()
  
  @throws \BadMethodCallException
  @throws \PeskyORM\Exception\DbConnectionConfigException
  @throws \PeskyORM\Exception\DbModelException
  @throws \PeskyORM\Exception\DbUtilsException
  @throws \InvalidArgumentException
  @throws \PeskyORM\Exception\DbTableConfigException