FILE_STATUS_PERMANENT is deprecated

The constant FILE_STATUS_PERMANENT is deprecated.

• To check the status of a file, use \Drupal\file\FileInterface::isPermanent() or \Drupal\file\FileInterface::isTemporary().
• To make a file permanent, use \Drupal\file\FileInterface::setPermanent().
• \Drupal\file\FileInterface::STATUS_PERMANENT is the internal replacement for the constant.

Before

$fids = Drupal::entityQuery('file')
    ->condition('status', FILE_STATUS_PERMANENT, '<>')
...

      if ($file->status->value !== FILE_STATUS_PERMANENT) {
        $file->status->value = FILE_STATUS_PERMANENT;
        $file->save();
      }

After

use Drupal\file\FileInterface;
...
$fids = Drupal::entityQuery('file')
    ->condition('status', FileInterface::STATUS_PERMANENT, '<>')

      if ($file->isTemporary()) {
        $file->setPermanent();
        $file->save();
      }