imageButton = $imageButton; } /** * @return ImageButton */ public function getImageButton() { return $this->imageButton; } /** * @param TextButton */ public function setTextButton(TextButton $textButton) { $this->textButton = $textButton; } /** * @return TextButton */ public function getTextButton() { return $this->textButton; } } // Adding a class alias for backwards compatibility with the previous class name. class_alias(Button::class, 'Google_Service_HangoutsChat_Button');