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