[FEATURE] Move expression language handling into EXT:core
[Packages/TYPO3.CMS.git] / typo3 / sysext / core / Classes / ExpressionLanguage / AbstractProvider.php
1 <?php
2 declare(strict_types = 1);
3 namespace TYPO3\CMS\Core\ExpressionLanguage;
4
5 /*
6 * This file is part of the TYPO3 CMS project.
7 *
8 * It is free software; you can redistribute it and/or modify it under
9 * the terms of the GNU General Public License, either version 2
10 * of the License, or any later version.
11 *
12 * For the full copyright and license information, please read the
13 * LICENSE.txt file that was distributed with this source code.
14 *
15 * The TYPO3 project - inspiring people to share!
16 */
17
18 use Symfony\Component\ExpressionLanguage\ExpressionFunctionProviderInterface;
19
20 /**
21 * Class AbstractProvider
22 * @internal
23 */
24 abstract class AbstractProvider implements ProviderInterface
25 {
26 /**
27 * @var ExpressionFunctionProviderInterface[]
28 */
29 protected $expressionLanguageProviders = [];
30
31 /**
32 * @var array
33 */
34 protected $expressionLanguageVariables = [];
35
36 /**
37 * An array of objects which implements the ExpressionFunctionProviderInterface
38 *
39 * @return ExpressionFunctionProviderInterface[]
40 */
41 public function getExpressionLanguageProviders(): array
42 {
43 return $this->expressionLanguageProviders;
44 }
45
46 /**
47 * An array with key/value pairs. The key will be available as variable name
48 *
49 * @return array
50 */
51 public function getExpressionLanguageVariables(): array
52 {
53 return $this->expressionLanguageVariables;
54 }
55 }