<?php
declare(strict_types=1);

/**
 * CakePHP(tm) : Rapid Development Framework (https://cakephp.org)
 * Copyright (c) Cake Software Foundation, Inc. (https://cakefoundation.org)
 *
 * Licensed under The MIT License
 * For full copyright and license information, please see the LICENSE.txt
 * Redistributions of files must retain the above copyright notice.
 *
 * @copyright     Copyright (c) Cake Software Foundation, Inc. (https://cakefoundation.org)
 * @link          https://cakephp.org CakePHP(tm) Project
 * @since         3.0.0
 * @license       https://opensource.org/licenses/mit-license.php MIT License
 */
namespace Cake\View\Widget;

use Cake\View\Form\ContextInterface;

/**
 * Interface for input widgets.
 */
interface WidgetInterface
{
    /**
     * Converts the $data into one or many HTML elements.
     *
     * @param array<string, mixed> $data The data to render.
     * @param \Cake\View\Form\ContextInterface $context The current form context.
     * @return string Generated HTML for the widget element.
     */
    public function render(array $data, ContextInterface $context): string;

    /**
     * Returns a list of fields that need to be secured for this widget.
     *
     * @param array<string, mixed> $data The data to render.
     * @return array<string> Array of fields to secure.
     */
    public function secureFields(array $data): array;
}
