sipadu_mbip/app/Exports/EnforcerStatisticExport.php

<?php

namespace App\Exports;

use App\Compound;
use Maatwebsite\Excel\Concerns\Exportable;
use Maatwebsite\Excel\Concerns\WithMultipleSheets;

class EnforcerStatisticExport implements WithMultipleSheets
{
	use Exportable;

	private $dataK, $year;

	public function __construct($dataK, $dataJ, $year)
    {
        $this->dataK = $dataK;
        $this->dataJ = $dataJ;
        $this->year = $year;
    }

    /**
     * @return array
     */
    public function sheets(): array
    {
        $sheets = [];
        $sheets[] = new EnforcerStatisticSheet($this->dataK, $this->year, 'KEPING');
        $sheets[] = new EnforcerStatisticSheet($this->dataJ, $this->year, 'JUMLAH');
        return $sheets;
    }
}