1 files changed, 11 insertions, 34 deletions

diff --git a/lib/private/Files/AppData/Factory.php b/lib/private/Files/AppData/Factory.php
index 6d7483158f6..38b73f370b8 100644
--- a/lib/private/Files/AppData/Factory.php
+++ b/lib/private/Files/AppData/Factory.php
@@ -3,53 +3,30 @@
 declare(strict_types=1);
 
 /**
- * @copyright 2016 Roeland Jago Douma <roeland@famdouma.nl>
- *
- * @author Robin Appelman <robin@icewind.nl>
- * @author Roeland Jago Douma <roeland@famdouma.nl>
- *
- * @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: 2016 Nextcloud GmbH and Nextcloud contributors
+ * SPDX-License-Identifier: AGPL-3.0-or-later
  */
 namespace OC\Files\AppData;
 
 use OC\SystemConfig;
+use OCP\Files\AppData\IAppDataFactory;
+use OCP\Files\IAppData;
 use OCP\Files\IRootFolder;
 
-class Factory {
+class Factory implements IAppDataFactory {
+	private IRootFolder $rootFolder;
+	private SystemConfig $config;
 
-	/** @var IRootFolder */
-	private $rootFolder;
-
-	/** @var SystemConfig */
-	private $config;
-
-	private $folders = [];
+	/** @var array<string, IAppData> */
+	private array $folders = [];
 
 	public function __construct(IRootFolder $rootFolder,
-								SystemConfig $systemConfig) {
+		SystemConfig $systemConfig) {
 		$this->rootFolder = $rootFolder;
 		$this->config = $systemConfig;
 	}
 
-	/**
-	 * @param string $appId
-	 * @return AppData
-	 */
-	public function get(string $appId): AppData {
+	public function get(string $appId): IAppData {
 		if (!isset($this->folders[$appId])) {
 			$this->folders[$appId] = new AppData($this->rootFolder, $this->config, $appId);
 		}