$options Extra options. */ public function send_sms( string $message, array $phones, array $options = array() ): ApiResult; /** * Send Viber. * * @param string $message Message text. * @param string[] $phones Recipient phones. * @param array $options Extra options. */ public function send_viber( string $message, array $phones, array $options = array() ): ApiResult; /** * Get SMS statuses. * * @param string[] $message_ids Message IDs. */ public function get_sms_statuses( array $message_ids ): ApiResult; /** * Get Viber statuses. * * @param string[] $message_ids Message IDs. */ public function get_viber_statuses( array $message_ids ): ApiResult; }