Chris@14: <?php declare(strict_types=1);
Chris@14: /*
Chris@14:  * This file is part of sebastian/diff.
Chris@14:  *
Chris@14:  * (c) Sebastian Bergmann <sebastian@phpunit.de>
Chris@14:  *
Chris@14:  * For the full copyright and license information, please view the LICENSE
Chris@14:  * file that was distributed with this source code.
Chris@14:  */
Chris@14: 
Chris@14: namespace SebastianBergmann\Diff;
Chris@14: 
Chris@14: interface LongestCommonSubsequenceCalculator
Chris@14: {
Chris@14:     /**
Chris@14:      * Calculates the longest common subsequence of two arrays.
Chris@14:      *
Chris@14:      * @param array $from
Chris@14:      * @param array $to
Chris@14:      *
Chris@14:      * @return array
Chris@14:      */
Chris@14:     public function calculate(array $from, array $to): array;
Chris@14: }