Illuminate\Database\Eloquent\Builder::whereDoesntHave PHP Метод

    public function whereDoesntHave($relation, Closure $callback = null)
    {
        return $this->doesntHave($relation, 'and', $callback);
    }

 /**
  * Add a relationship count condition to the query with where clauses.
  *
  * @param string $relation
  * @param \Closure|null $callback
  * @return \Illuminate\Database\Eloquent\Builder|static 
  * @static 
  */
 public static function whereDoesntHave($relation, $callback = null)
 {
     return \Illuminate\Database\Eloquent\Builder::whereDoesntHave($relation, $callback);
 }