$this->data, ]); } public function registerEvents(): array { return [ AfterSheet::class => function (AfterSheet $event) { $event->sheet->getDelegate()->setRightToLeft(true); $event->sheet->getDelegate()->getStyle('A:U')->getFont()->setName('Arial'); $event->sheet->getDelegate()->getStyle('A:U') ->getAlignment() ->setHorizontal(Alignment::HORIZONTAL_CENTER); $event->sheet->getDelegate()->getStyle('A:U') ->getAlignment() ->setVertical(Alignment::VERTICAL_CENTER); } ]; } }