/home/smartonegroup/public_html/veroserv/vendor/league/csv/src/Query/Sort.php
<?php
/**
* League.Csv (https://csv.thephpleague.com)
*
* (c) Ignace Nyamagana Butera <nyamsprod@gmail.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
declare(strict_types=1);
namespace League\Csv\Query;
use Iterator;
/**
* Enable sorting a record based on its value.
*
* The class can be used directly with PHP's
* <ol>
* <li>usort and uasort.</li>
* <li>ArrayIterator::uasort.</li>
* <li>ArrayObject::uasort.</li>
* </ol>
*/
interface Sort
{
/**
* The class comparison method.
*
* The method must return an integer less than, equal to, or greater than zero
* if the first argument is considered to be respectively less than, equal to,
* or greater than the second.
*/
public function __invoke(mixed $valueA, mixed $valueB): int;
/**
* Sort an iterable structure with the class comparison method and maintain index association.
*/
public function sort(iterable $value): Iterator;
}