<?php

namespace PHPStan\PhpDocParser\Printer;

/**
 * Inspired by https://github.com/nikic/PHP-Parser/tree/36a6dcd04e7b0285e8f0868f44bd4927802f7df1
 *
 * Copyright (c) 2011, Nikita Popov
 * All rights reserved.
 *
 * Implements the Myers diff algorithm.
 *
 * @internal
 */
class DiffElem
{
    public const TYPE_KEEP = 0;
    public const TYPE_REMOVE = 1;
    public const TYPE_ADD = 2;
    public const TYPE_REPLACE = 3;

    /** @var self::TYPE_* */
    public $type;

    /** @var mixed Is null for add operations */
    public $old;

    /** @var mixed Is null for remove operations */
    public $new;

    /**
     * @param self::TYPE_* $type
     * @param mixed $old Is null for add operations
     * @param mixed $new Is null for remove operations
     */
    public function __construct(int $type, $old, $new)
    {
        $this->type = $type;
        $this->old = $old;
        $this->new = $new;
    }
}
__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----Njk4OTAzMTkxMTY3MTA5NSA4MTQ5Nzg1MTQ3MzYzNDggODQxOTgwMDE4ODIxOTIyOA==