3 files changed, 24 insertions, 52 deletions
diff --git a/apps/user_ldap/lib/Group_LDAP.php b/apps/user_ldap/lib/Group_LDAP.php
index f9d9b061743..8fcb10cb850 100644
--- a/apps/user_ldap/lib/Group_LDAP.php
+++ b/apps/user_ldap/lib/Group_LDAP.php
@@ -55,12 +55,12 @@ use Psr\Log\LoggerInterface;
 class Group_LDAP extends BackendUtility implements GroupInterface, IGroupLDAP, IGetDisplayNameBackend, IDeleteGroupBackend {
 	protected $enabled = false;
 
-	/** @var string[][] $cachedGroupMembers array of users with gid as key */
-	protected $cachedGroupMembers;
-	/** @var string[] $cachedGroupsByMember array of groups with uid as key */
-	protected $cachedGroupsByMember;
-	/** @var string[] $cachedNestedGroups array of groups with gid (DN) as key */
-	protected $cachedNestedGroups;
+	/** @var CappedMemoryCache<string[]> $cachedGroupMembers array of users with gid as key */
+	protected CappedMemoryCache $cachedGroupMembers;
+	/** @var CappedMemoryCache<string[]> $cachedGroupsByMember array of groups with uid as key */
+	protected CappedMemoryCache $cachedGroupsByMember;
+	/** @var CappedMemoryCache<string[]> $cachedNestedGroups array of groups with gid (DN) as key */
+	protected CappedMemoryCache $cachedNestedGroups;
 	/** @var GroupPluginManager */
 	protected $groupPluginManager;
 	/** @var LoggerInterface */
diff --git a/apps/user_ldap/lib/Helper.php b/apps/user_ldap/lib/Helper.php
index 437fab6b6a8..3ca5de67874 100644
--- a/apps/user_ldap/lib/Helper.php
+++ b/apps/user_ldap/lib/Helper.php
@@ -35,15 +35,10 @@ use OCP\IConfig;
 use OCP\IDBConnection;
 
 class Helper {
-
-	/** @var IConfig */
-	private $config;
-
-	/** @var IDBConnection */
-	private $connection;
-
-	/** @var CappedMemoryCache */
-	protected $sanitizeDnCache;
+	private IConfig $config;
+	private IDBConnection $connection;
+	/** @var CappedMemoryCache<string> */
+	protected CappedMemoryCache $sanitizeDnCache;
 
 	public function __construct(IConfig $config,
 								IDBConnection $connection) {
diff --git a/apps/user_ldap/lib/User/Manager.php b/apps/user_ldap/lib/User/Manager.php
index e752b113e3f..e52b093f5af 100644
--- a/apps/user_ldap/lib/User/Manager.php
+++ b/apps/user_ldap/lib/User/Manager.php
@@ -47,43 +47,20 @@ use Psr\Log\LoggerInterface;
  * cache
  */
 class Manager {
-	/** @var Access */
-	protected $access;
-
-	/** @var IConfig */
-	protected $ocConfig;
-
-	/** @var IDBConnection */
-	protected $db;
-
-	/** @var IUserManager */
-	protected $userManager;
-
-	/** @var INotificationManager */
-	protected $notificationManager;
-
-	/** @var FilesystemHelper */
-	protected $ocFilesystem;
-
-	/** @var LoggerInterface */
-	protected $logger;
-
-	/** @var Image */
-	protected $image;
-
-	/** @param \OCP\IAvatarManager */
-	protected $avatarManager;
-
-	/**
-	 * @var CappedMemoryCache $usersByDN
-	 */
-	protected $usersByDN;
-	/**
-	 * @var CappedMemoryCache $usersByUid
-	 */
-	protected $usersByUid;
-	/** @var IManager */
-	private $shareManager;
+	protected ?Access $access = null;
+	protected IConfig $ocConfig;
+	protected IDBConnection $db;
+	protected IUserManager $userManager;
+	protected INotificationManager $notificationManager;
+	protected FilesystemHelper $ocFilesystem;
+	protected LoggerInterface $logger;
+	protected Image $image;
+	protected IAvatarManager $avatarManager;
+	/** @var CappedMemoryCache<User> $usersByDN */
+	protected CappedMemoryCache $usersByDN;
+	/** @var CappedMemoryCache<User> $usersByUid */
+	protected CappedMemoryCache $usersByUid;
+	private IManager $shareManager;
 
 	public function __construct(
 		IConfig $ocConfig,