Test project for media files management.
<?php
declare(strict_types=1);
/*
* This file is part of the league/commonmark package.
*
* (c) Colin O'Dell <colinodell@gmail.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace League\CommonMark\Parser\Block;
use League\CommonMark\Parser\Cursor;
use League\CommonMark\Parser\MarkdownParserStateInterface;
/**
* Interface for a block parser which identifies block starts.
*/
interface BlockStartParserInterface
{
/**
* Check whether we should handle the block at the current position
*
* @param Cursor $cursor A cloned copy of the cursor at the current parsing location
* @param MarkdownParserStateInterface $parserState Additional information about the state of the Markdown parser
*
* @return BlockStart|null The BlockStart that has been identified, or null if the block doesn't match here
*/
public function tryStart(Cursor $cursor, MarkdownParserStateInterface $parserState): ?BlockStart;
}