kind = $kind; } /** * @return string */ public function getKind() { return $this->kind; } /** * @param SeriesSeries[] */ public function setSeries($series) { $this->series = $series; } /** * @return SeriesSeries[] */ public function getSeries() { return $this->series; } } // Adding a class alias for backwards compatibility with the previous class name. class_alias(Series::class, 'Google_Service_Books_Series');