accounting_dev_v2/application/third_party/PhpSpreadsheet-5.3.0/src/PhpSpreadsheet/IComparable.php

<?php

namespace PhpOffice\PhpSpreadsheet;

interface IComparable
{
    /**
     * Get hash code.
     *
     * @return string Hash code
     */
    public function getHashCode(): string;
}