JFIFxxC      C  " }!1AQa"q2#BR$3br %&'()*456789:CDEFGHIJSTUVWXYZcdefghijstuvwxyz w!1AQaq"2B #3Rbrquery = $query; $this->withHeadings = $withHeadings; } /** * @return Builder */ public function query() { return $this->query; } /** * @return array */ public function headings(): array { if (!$this->withHeadings) { return []; } $firstRow = (clone $this->query)->first(); if ($firstRow) { return array_keys(Sheet::mapArraybleRow($firstRow)); } return []; } }; return $export->download($fileName, $writerType); }; } }