2 files changed, 19 insertions, 52 deletions

diff --git a/lib/public/L10N/IFactory.php b/lib/public/L10N/IFactory.php
index 72aa11f002c..aebd318dfad 100644
--- a/lib/public/L10N/IFactory.php
+++ b/lib/public/L10N/IFactory.php
@@ -1,35 +1,11 @@
 <?php
 
 declare(strict_types=1);
-
 /**
- * @copyright Copyright (c) 2016, ownCloud, Inc.
- *
- * @author Arthur Schiwon <blizzz@arthur-schiwon.de>
- * @author Georg Ehrke <oc.list@georgehrke.com>
- * @author Joas Schilling <coding@schilljs.com>
- * @author John Molakvoæ <skjnldsv@protonmail.com>
- * @author Julius Härtl <jus@bitgrid.net>
- * @author Morris Jobke <hey@morrisjobke.de>
- * @author Roeland Jago Douma <roeland@famdouma.nl>
- * @author Thomas Citharel <nextcloud@tcit.fr>
- *
- * @license AGPL-3.0
- *
- * This code is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License, version 3,
- * as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License, version 3,
- * along with this program. If not, see <http://www.gnu.org/licenses/>
- *
+ * SPDX-FileCopyrightText: 2016-2024 Nextcloud GmbH and Nextcloud contributors
+ * SPDX-FileCopyrightText: 2016 ownCloud, Inc.
+ * SPDX-License-Identifier: AGPL-3.0-only
  */
-
 namespace OCP\L10N;
 
 use OCP\IUser;
@@ -128,6 +104,15 @@ interface IFactory {
 	public function localeExists($locale);
 
 	/**
+	 * Return the language direction
+	 *
+	 * @param string $language
+	 * @return 'ltr'|'rtl'
+	 * @since 31.0.0
+	 */
+	public function getLanguageDirection(string $language): string;
+
+	/**
 	 * iterate through language settings (if provided) in this order:
 	 * 1. returns the forced language or:
 	 * 2. if applicable, the trunk of 1 (e.g. "fu" instead of "fu_BAR"
diff --git a/lib/public/L10N/ILanguageIterator.php b/lib/public/L10N/ILanguageIterator.php
index d3644a4b2e6..27f850d4235 100644
--- a/lib/public/L10N/ILanguageIterator.php
+++ b/lib/public/L10N/ILanguageIterator.php
@@ -1,24 +1,8 @@
 <?php
+
 /**
- * @copyright Copyright (c) 2018 Arthur Schiwon <blizzz@arthur-schiwon.de>
- *
- * @author Arthur Schiwon <blizzz@arthur-schiwon.de>
- *
- * @license GNU AGPL version 3 or any later version
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as
- * published by the Free Software Foundation, either version 3 of the
- * License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- *
+ * SPDX-FileCopyrightText: 2018 Nextcloud GmbH and Nextcloud contributors
+ * SPDX-License-Identifier: AGPL-3.0-or-later
  */
 namespace OCP\L10N;
 
@@ -37,7 +21,7 @@ namespace OCP\L10N;
  * if settings are not present or truncating is not applicable, the iterator
  * skips to the next valid item itself
  *
- *
+ * @template-extends \Iterator<int, string>
  * @since 14.0.0
  */
 interface ILanguageIterator extends \Iterator {
@@ -52,22 +36,20 @@ interface ILanguageIterator extends \Iterator {
 	 * Move forward to next element
 	 *
 	 * @since 14.0.0
-	 * @return void
 	 */
-	#[\ReturnTypeWillChange]
-	public function next();
+	public function next(): void;
 
 	/**
 	 * Return the key of the current element
 	 *
 	 * @since 14.0.0
 	 */
-	public function key():int;
+	public function key(): int;
 
 	/**
 	 * Checks if current position is valid
 	 *
 	 * @since 14.0.0
 	 */
-	public function valid():bool;
+	public function valid(): bool;
 }