6 files changed, 12 insertions, 0 deletions
diff --git a/lib/private/AppFramework/Http/Request.php b/lib/private/AppFramework/Http/Request.php
index e913c83fa8d..72ecffa773f 100644
--- a/lib/private/AppFramework/Http/Request.php
+++ b/lib/private/AppFramework/Http/Request.php
@@ -63,6 +63,7 @@ use Symfony\Component\HttpFoundation\IpUtils;
  * @property string method
  * @property mixed[] parameters
  * @property mixed[] server
+ * @template-implements \ArrayAccess<string,mixed>
  */
 class Request implements \ArrayAccess, \Countable, IRequest {
 	public const USER_AGENT_IE = '/(MSIE)|(Trident)/';
diff --git a/lib/private/Files/FileInfo.php b/lib/private/Files/FileInfo.php
index 5ba2f27b78b..a1f6238db02 100644
--- a/lib/private/Files/FileInfo.php
+++ b/lib/private/Files/FileInfo.php
@@ -40,6 +40,9 @@ use OCP\Files\Cache\ICacheEntry;
 use OCP\Files\Mount\IMountPoint;
 use OCP\IUser;
 
+/**
+ * @template-implements \ArrayAccess<string,mixed>
+ */
 class FileInfo implements \OCP\Files\FileInfo, \ArrayAccess {
 	private array|ICacheEntry $data;
 	/**
diff --git a/lib/private/Memcache/Cache.php b/lib/private/Memcache/Cache.php
index 1d54a705098..f0e794d6582 100644
--- a/lib/private/Memcache/Cache.php
+++ b/lib/private/Memcache/Cache.php
@@ -24,6 +24,9 @@
  */
 namespace OC\Memcache;
 
+/**
+ * @template-implements \ArrayAccess<string,mixed>
+ */
 abstract class Cache implements \ArrayAccess, \OCP\ICache {
 	/**
 	 * @var string $prefix
diff --git a/lib/private/Memcache/ProfilerWrapperCache.php b/lib/private/Memcache/ProfilerWrapperCache.php
index a5cb667114c..0d991a87ab8 100644
--- a/lib/private/Memcache/ProfilerWrapperCache.php
+++ b/lib/private/Memcache/ProfilerWrapperCache.php
@@ -32,6 +32,7 @@ use OCP\IMemcacheTTL;
 
 /**
  * Cache wrapper that logs profiling information
+ * @template-implements \ArrayAccess<string,mixed>
  */
 class ProfilerWrapperCache extends AbstractDataCollector implements IMemcacheTTL, \ArrayAccess {
 	/** @var Redis  $wrappedCache*/
diff --git a/lib/private/Session/CryptoSessionData.php b/lib/private/Session/CryptoSessionData.php
index 22d2aba0405..34aab2a5165 100644
--- a/lib/private/Session/CryptoSessionData.php
+++ b/lib/private/Session/CryptoSessionData.php
@@ -39,6 +39,7 @@ use function OCP\Log\logger;
  * Class CryptoSessionData
  *
  * @package OC\Session
+ * @template-implements \ArrayAccess<string,mixed>
  */
 class CryptoSessionData implements \ArrayAccess, ISession {
 	/** @var ISession */
diff --git a/lib/private/Session/Session.php b/lib/private/Session/Session.php
index b434461a335..04fc61fe610 100644
--- a/lib/private/Session/Session.php
+++ b/lib/private/Session/Session.php
@@ -29,6 +29,9 @@ namespace OC\Session;
 
 use OCP\ISession;
 
+/**
+ * @template-implements \ArrayAccess<string,mixed>
+ */
 abstract class Session implements \ArrayAccess, ISession {
 	/**
 	 * @var bool