How can PhpSpreadsheet write to other sheets?

Question

PHP

There is an excel template in it several sheets, you need to write as for example in phpexcel
First sheet
$aSheet = $objPHPExcel->setActiveSheetIndex(0);
second sheet
$aSheet1 = $objPHPExcel->setActiveSheetIndex(1);
etc.
In PhpSpreadsheet this syntax does not work(

Answer 1

Works

$spreadsheet = new \PhpOffice\PhpSpreadsheet\Spreadsheet(); 
$spreadsheet->setActiveSheetIndex(0);
$activeSheet = $spreadsheet->getActiveSheet();