1<?php 2 3/* 4 * This file is part of the league/commonmark package. 5 * 6 * (c) Colin O'Dell <colinodell@gmail.com> 7 * (c) Rezo Zero / Ambroise Maupate 8 * 9 * For the full copyright and license information, please view the LICENSE 10 * file that was distributed with this source code. 11 */ 12 13declare(strict_types=1); 14 15namespace League\CommonMark\Extension\Footnote\Node; 16 17use League\CommonMark\Node\Inline\AbstractInline; 18use League\CommonMark\Reference\ReferenceInterface; 19use League\CommonMark\Reference\ReferenceableInterface; 20 21/** 22 * Link from the footnote on the bottom of the document back to the reference 23 */ 24final class FootnoteBackref extends AbstractInline implements ReferenceableInterface 25{ 26 /** @psalm-readonly */ 27 private ReferenceInterface $reference; 28 29 public function __construct(ReferenceInterface $reference) 30 { 31 parent::__construct(); 32 33 $this->reference = $reference; 34 } 35 36 public function getReference(): ReferenceInterface 37 { 38 return $this->reference; 39 } 40} 41