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<?php
/**
 * Copyright © Extmag. All rights reserved.
 */

namespace Extmag\Shiplab\Helper;

use Magento\Framework\Exception\FileSystemException;

class Thermal extends Filer
{

    /**
     * @param $carrierCode
     * @param $track
     * @param $ext
     * @return string
     * @throws FileSystemException
     */
    public function getLabelData($carrierCode, $track, $ext)
    {
        return $this->getFileData($carrierCode, $track, $ext, 'label');
    }
}