<?php declare(strict_types=1); namespace Doctrine\RST\Renderers; use Doctrine\RST\Nodes\Node; final class DefaultNodeRenderer implements NodeRenderer { /** @var Node */ private $node; public function __construct(Node $node) { $this->node = $node; } public function render(): string { $value = $this->node->getValue(); if ($value instanceof Node) { return $value->render(); } if ($value === null) { return ''; } return $value; } }