compiler issues at Cyberduck\LaravelExcel\Importer\AbstractSpreadsheet

[smart-dev-25]

protected function open() { $reader = $this->createReader(); $this->callbacks->each(function ($elem) use (&reader) { call_user_func_array(array($reader, $elem[0]), $elem[1]); }); $reader->open($this->path);

    return $reader;
}

In above, at line 4, it should be

$this->callbacks->each(function ($elem) use (&$reader) {

please rollout the fix immediately and make this package support laravel and php 8 version.