Chris@0: <?php
Chris@0: /*
Chris@0:  * This file is part of the Diff package.
Chris@0:  *
Chris@0:  * (c) Sebastian Bergmann <sebastian@phpunit.de>
Chris@0:  *
Chris@0:  * For the full copyright and license information, please view the LICENSE
Chris@0:  * file that was distributed with this source code.
Chris@0:  */
Chris@0: 
Chris@0: namespace SebastianBergmann\Diff\LCS;
Chris@0: 
Chris@0: /**
Chris@0:  * Interface for implementations of longest common subsequence calculation.
Chris@0:  */
Chris@0: interface LongestCommonSubsequence
Chris@0: {
Chris@0:     /**
Chris@0:      * Calculates the longest common subsequence of two arrays.
Chris@0:      *
Chris@0:      * @param array $from
Chris@0:      * @param array $to
Chris@0:      *
Chris@0:      * @return array
Chris@0:      */
Chris@0:     public function calculate(array $from, array $to);
Chris@0: }