end = $end; } public function getEnd() { return $this->end; } public function setInterval($interval) { $this->interval = $interval; } public function getInterval() { return $this->interval; } public function setStart($start) { $this->start = $start; } public function getStart() { return $this->start; } } // Adding a class alias for backwards compatibility with the previous class name. class_alias(HistogramRule::class, 'Google_Service_Sheets_HistogramRule');