param = $param; } public function view(): View { return view($this->param['view'], [ 'param' => $this->param ]); } public function columnFormats(): array { return [ 'B' => NumberFormat::FORMAT_NUMBER, 'D' => NumberFormat::FORMAT_NUMBER, 'E' => NumberFormat::FORMAT_NUMBER, 'F' => NumberFormat::FORMAT_NUMBER, 'G' => NumberFormat::FORMAT_NUMBER ]; } public function getCsvSettings(): array { return [ 'delimiter' => "," ]; } }