Page.php

<?php

namespace Drupal\Core\Render\Element;


/**
 * Provides a render element for the content of an HTML page.
 *
 * This represents the "main part" of the HTML page's body; see html.html.twig.
 *
 * @RenderElement("page")
 */
class Page extends RenderElement {
    
    /**
     * {@inheritdoc}
     */
    public function getInfo() {
        return [
            '#theme' => 'page',
            '#title' => '',
        ];
    }

}