<?php

/*
 * This file is part of the TYPO3 CMS project.
 *
 * It is free software; you can redistribute it and/or modify it under
 * the terms of the GNU General Public License, either version 2
 * of the License, or any later version.
 *
 * For the full copyright and license information, please read the
 * LICENSE.txt file that was distributed with this source code.
 *
 * The TYPO3 project - inspiring people to share!
 */

namespace TYPO3\CMS\Backend\Form;

/**
 * Interface must be implemented by form data group classes.
 * This interface is type hinted in FormDataCompiler and is a wrapper to group single data provider.
 */
interface FormDataGroupInterface
{
    /**
     * Compile form data
     *
     * @param array $result Initialized result array
     * @return mixed Result filled with data @todo: should become a hard array return type in v15.0.
     */
    public function compile(array $result);
}
