Remove unused imports

Signed-off-by: Christoph Wurst <christoph@winzerhof-wurst.at>

93 files changed, 0 insertions, 166 deletions

diff --git a/apps/accessibility/lib/Controller/ConfigController.php b/apps/accessibility/lib/Controller/ConfigController.php
index a84281501ca..750a1fbe11d 100644
--- a/apps/accessibility/lib/Controller/ConfigController.php
+++ b/apps/accessibility/lib/Controller/ConfigController.php
@@ -30,7 +30,6 @@ declare(strict_types=1);
 namespace OCA\Accessibility\Controller;
 
 use OCA\Accessibility\AccessibilityProvider;
-use OCP\AppFramework\Http;
 use OCP\AppFramework\Http\DataResponse;
 use OCP\AppFramework\OCS\OCSBadRequestException;
 use OCP\AppFramework\OCSController;
diff --git a/apps/cloud_federation_api/lib/Config.php b/apps/cloud_federation_api/lib/Config.php
index 7addd27e18b..cd2b333c237 100644
--- a/apps/cloud_federation_api/lib/Config.php
+++ b/apps/cloud_federation_api/lib/Config.php
@@ -23,8 +23,6 @@
 
 namespace OCA\CloudFederationAPI;
 use OCP\Federation\ICloudFederationProviderManager;
-use OCP\GlobalScale\IConfig as IGsConfig;
-use OCP\IConfig;
 
 /**
  * Class config
diff --git a/apps/comments/lib/Controller/Notifications.php b/apps/comments/lib/Controller/Notifications.php
index eab5a842fa6..6610b56b689 100644
--- a/apps/comments/lib/Controller/Notifications.php
+++ b/apps/comments/lib/Controller/Notifications.php
@@ -30,7 +30,6 @@ use OCP\AppFramework\Http\RedirectResponse;
 use OCP\AppFramework\Http\Response;
 use OCP\Comments\IComment;
 use OCP\Comments\ICommentsManager;
-use OCP\Files\Folder;
 use OCP\Files\IRootFolder;
 use OCP\IRequest;
 use OCP\IURLGenerator;
diff --git a/apps/comments/tests/Unit/Collaboration/CommentersSorterTest.php b/apps/comments/tests/Unit/Collaboration/CommentersSorterTest.php
index 63d4b06b422..7223019b96a 100644
--- a/apps/comments/tests/Unit/Collaboration/CommentersSorterTest.php
+++ b/apps/comments/tests/Unit/Collaboration/CommentersSorterTest.php
@@ -28,7 +28,6 @@ namespace OCA\Comments\Tests\Unit\Collaboration;
 use OCA\Comments\Collaboration\CommentersSorter;
 use OCP\Comments\IComment;
 use OCP\Comments\ICommentsManager;
-use OCP\IConfig;
 use Test\TestCase;
 
 class CommentersSorterTest extends TestCase {
diff --git a/apps/contactsinteraction/lib/AppInfo/Application.php b/apps/contactsinteraction/lib/AppInfo/Application.php
index 674034cbe48..3a7e0111f6c 100644
--- a/apps/contactsinteraction/lib/AppInfo/Application.php
+++ b/apps/contactsinteraction/lib/AppInfo/Application.php
@@ -25,15 +25,10 @@ declare(strict_types=1);
 
 namespace OCA\ContactsInteraction\AppInfo;
 
-use OCA\ContactsInteraction\AddressBook;
 use OCA\ContactsInteraction\Listeners\ContactInteractionListener;
-use OCA\ContactsInteraction\Store;
 use OCP\AppFramework\App;
-use OCP\AppFramework\IAppContainer;
 use OCP\Contacts\Events\ContactInteractedWithEvent;
 use OCP\EventDispatcher\IEventDispatcher;
-use OCP\EventDispatcher\IEventListener;
-use OCP\IL10N;
 
 class Application extends App {
 
diff --git a/apps/dav/lib/CalDAV/Activity/Provider/Event.php b/apps/dav/lib/CalDAV/Activity/Provider/Event.php
index 46e3a95d95e..c554b2b6d20 100644
--- a/apps/dav/lib/CalDAV/Activity/Provider/Event.php
+++ b/apps/dav/lib/CalDAV/Activity/Provider/Event.php
@@ -24,7 +24,6 @@
 
 namespace OCA\DAV\CalDAV\Activity\Provider;
 
-use OCA\DAV\CalDAV\CalDavBackend;
 use OCP\Activity\IEvent;
 use OCP\Activity\IEventMerger;
 use OCP\Activity\IManager;
diff --git a/apps/dav/lib/CalDAV/Calendar.php b/apps/dav/lib/CalDAV/Calendar.php
index e3147062b1a..7a460602903 100644
--- a/apps/dav/lib/CalDAV/Calendar.php
+++ b/apps/dav/lib/CalDAV/Calendar.php
@@ -27,7 +27,6 @@
 
 namespace OCA\DAV\CalDAV;
 
-use OCA\DAV\CalDAV\Proxy\ProxyMapper;
 use OCA\DAV\DAV\Sharing\IShareable;
 use OCA\DAV\Exception\UnsupportedLimitOnInitialSyncException;
 use OCP\IConfig;
diff --git a/apps/dav/lib/CalDAV/Integration/ICalendarProvider.php b/apps/dav/lib/CalDAV/Integration/ICalendarProvider.php
index 29f5f113ef5..806d0f13a03 100644
--- a/apps/dav/lib/CalDAV/Integration/ICalendarProvider.php
+++ b/apps/dav/lib/CalDAV/Integration/ICalendarProvider.php
@@ -22,7 +22,6 @@
  */
 namespace OCA\DAV\CalDAV\Integration;
 
-use Sabre\CalDAV\ICalendar;
 
 /**
  * Interface ICalendarProvider
diff --git a/apps/dav/lib/CalDAV/ResourceBooking/AbstractPrincipalBackend.php b/apps/dav/lib/CalDAV/ResourceBooking/AbstractPrincipalBackend.php
index bad549960d9..5a25fbaa22e 100644
--- a/apps/dav/lib/CalDAV/ResourceBooking/AbstractPrincipalBackend.php
+++ b/apps/dav/lib/CalDAV/ResourceBooking/AbstractPrincipalBackend.php
@@ -30,7 +30,6 @@ use OCP\IDBConnection;
 use OCP\IGroupManager;
 use OCP\ILogger;
 use OCP\IUserSession;
-use Sabre\DAV\Exception;
 use Sabre\DAV\PropPatch;
 use Sabre\DAVACL\PrincipalBackend\BackendInterface;
 
diff --git a/apps/dav/lib/CalDAV/WebcalCaching/RefreshWebcalService.php b/apps/dav/lib/CalDAV/WebcalCaching/RefreshWebcalService.php
index a057e29eb2c..3b53487facd 100644
--- a/apps/dav/lib/CalDAV/WebcalCaching/RefreshWebcalService.php
+++ b/apps/dav/lib/CalDAV/WebcalCaching/RefreshWebcalService.php
@@ -32,7 +32,6 @@ use Exception;
 use GuzzleHttp\HandlerStack;
 use GuzzleHttp\Middleware;
 use OCA\DAV\CalDAV\CalDavBackend;
-use OCP\AppFramework\Utility\ITimeFactory;
 use OCP\Http\Client\IClientService;
 use OCP\IConfig;
 use OCP\ILogger;
diff --git a/apps/dav/lib/CardDAV/Integration/IAddressBookProvider.php b/apps/dav/lib/CardDAV/Integration/IAddressBookProvider.php
index 4410a7486bf..1299d935c57 100644
--- a/apps/dav/lib/CardDAV/Integration/IAddressBookProvider.php
+++ b/apps/dav/lib/CardDAV/Integration/IAddressBookProvider.php
@@ -4,7 +4,6 @@ declare(strict_types=1);
 
 namespace OCA\DAV\CardDAV\Integration;
 
-use Sabre\CardDAV\IAddressBook;
 
 /**
  * @since 19.0.0
diff --git a/apps/dav/lib/Command/ListCalendars.php b/apps/dav/lib/Command/ListCalendars.php
index fc7d123a272..768486a07eb 100644
--- a/apps/dav/lib/Command/ListCalendars.php
+++ b/apps/dav/lib/Command/ListCalendars.php
@@ -27,13 +27,7 @@ namespace OCA\DAV\Command;
 
 use OCA\DAV\CalDAV\BirthdayService;
 use OCA\DAV\CalDAV\CalDavBackend;
-use OCA\DAV\Connector\Sabre\Principal;
-use OCP\IConfig;
-use OCP\IDBConnection;
-use OCP\IGroupManager;
 use OCP\IUserManager;
-use OCP\IUserSession;
-use OCP\Share\IManager;
 use Symfony\Component\Console\Command\Command;
 use Symfony\Component\Console\Helper\Table;
 use Symfony\Component\Console\Input\InputArgument;
diff --git a/apps/dav/lib/Command/MoveCalendar.php b/apps/dav/lib/Command/MoveCalendar.php
index 1c43190c4e2..f74a5062c2b 100644
--- a/apps/dav/lib/Command/MoveCalendar.php
+++ b/apps/dav/lib/Command/MoveCalendar.php
@@ -27,13 +27,10 @@ namespace OCA\DAV\Command;
 
 use OCA\DAV\CalDAV\CalDavBackend;
 use OCA\DAV\CalDAV\Calendar;
-use OCA\DAV\Connector\Sabre\Principal;
 use OCP\IConfig;
-use OCP\IDBConnection;
 use OCP\IGroupManager;
 use OCP\IL10N;
 use OCP\IUserManager;
-use OCP\IUserSession;
 use OCP\Share\IManager as IShareManager;
 use Symfony\Component\Console\Command\Command;
 use Symfony\Component\Console\Input\InputArgument;
diff --git a/apps/dav/lib/Connector/Sabre/Node.php b/apps/dav/lib/Connector/Sabre/Node.php
index f178b2fbfbd..225024a1136 100644
--- a/apps/dav/lib/Connector/Sabre/Node.php
+++ b/apps/dav/lib/Connector/Sabre/Node.php
@@ -45,7 +45,6 @@ use OCP\Files\StorageNotAvailableException;
 use OCP\Share;
 use OCP\Share\Exceptions\ShareNotFound;
 use OCP\Share\IManager;
-use OCP\Share\IShare;
 
 abstract class Node implements \Sabre\DAV\INode {
 
diff --git a/apps/dav/lib/Connector/Sabre/Principal.php b/apps/dav/lib/Connector/Sabre/Principal.php
index 41b85f162c8..6be21eda3f6 100644
--- a/apps/dav/lib/Connector/Sabre/Principal.php
+++ b/apps/dav/lib/Connector/Sabre/Principal.php
@@ -33,13 +33,11 @@
 namespace OCA\DAV\Connector\Sabre;
 
 use OCA\Circles\Exceptions\CircleDoesNotExistException;
-use OCA\DAV\CalDAV\Proxy\Proxy;
 use OCA\DAV\CalDAV\Proxy\ProxyMapper;
 use OCA\DAV\Traits\PrincipalProxyTrait;
 use OCP\App\IAppManager;
 use OCP\AppFramework\QueryException;
 use OCP\IConfig;
-use OCP\IGroup;
 use OCP\IGroupManager;
 use OCP\IUser;
 use OCP\IUserManager;
diff --git a/apps/dav/lib/Connector/Sabre/QuotaPlugin.php b/apps/dav/lib/Connector/Sabre/QuotaPlugin.php
index 305ce5154a6..39bee3a6656 100644
--- a/apps/dav/lib/Connector/Sabre/QuotaPlugin.php
+++ b/apps/dav/lib/Connector/Sabre/QuotaPlugin.php
@@ -28,7 +28,6 @@
 
 namespace OCA\DAV\Connector\Sabre;
 use OCA\DAV\Upload\FutureFile;
-use OCP\Files\FileInfo;
 use OCP\Files\StorageNotAvailableException;
 use Sabre\DAV\Exception\InsufficientStorage;
 use Sabre\DAV\Exception\ServiceUnavailable;
diff --git a/apps/dav/lib/Connector/Sabre/ShareeList.php b/apps/dav/lib/Connector/Sabre/ShareeList.php
index 48cc0540378..67b42aad919 100644
--- a/apps/dav/lib/Connector/Sabre/ShareeList.php
+++ b/apps/dav/lib/Connector/Sabre/ShareeList.php
@@ -28,8 +28,6 @@ declare(strict_types=1);
 namespace OCA\DAV\Connector\Sabre;
 
 use OCP\Share\IShare;
-use Sabre\Xml\Element;
-use Sabre\Xml\Reader;
 use Sabre\Xml\Writer;
 use Sabre\Xml\XmlSerializable;
 
diff --git a/apps/dav/lib/DAV/CustomPropertiesBackend.php b/apps/dav/lib/DAV/CustomPropertiesBackend.php
index 8b0408a461b..81fb63dd856 100644
--- a/apps/dav/lib/DAV/CustomPropertiesBackend.php
+++ b/apps/dav/lib/DAV/CustomPropertiesBackend.php
@@ -30,9 +30,6 @@ namespace OCA\DAV\DAV;
 use OCA\DAV\Connector\Sabre\Node;
 use OCP\IDBConnection;
 use OCP\IUser;
-use Sabre\DAV\Exception\NotFound;
-use Sabre\DAV\Exception\ServiceUnavailable;
-use Sabre\DAV\INode;
 use Sabre\DAV\PropertyStorage\Backend\BackendInterface;
 use Sabre\DAV\PropFind;
 use Sabre\DAV\PropPatch;
diff --git a/apps/dav/lib/Migration/Version1011Date20190725113607.php b/apps/dav/lib/Migration/Version1011Date20190725113607.php
index 12796334d6b..c2604c8e274 100644
--- a/apps/dav/lib/Migration/Version1011Date20190725113607.php
+++ b/apps/dav/lib/Migration/Version1011Date20190725113607.php
@@ -27,7 +27,6 @@ declare(strict_types=1);
  */
 namespace OCA\DAV\Migration;
 
-use Closure;
 use Doctrine\DBAL\Types\Type;
 use OCP\DB\ISchemaWrapper;
 use OCP\Migration\IOutput;
diff --git a/apps/dav/lib/Upload/UploadFolder.php b/apps/dav/lib/Upload/UploadFolder.php
index 737e7e0b557..6778a30b8a2 100644
--- a/apps/dav/lib/Upload/UploadFolder.php
+++ b/apps/dav/lib/Upload/UploadFolder.php
@@ -24,9 +24,7 @@
 
 namespace OCA\DAV\Upload;
 
-use OCA\DAV\BackgroundJob\UploadCleanup;
 use OCA\DAV\Connector\Sabre\Directory;
-use OCP\BackgroundJob\IJobList;
 use Sabre\DAV\Exception\Forbidden;
 use Sabre\DAV\ICollection;
 
diff --git a/apps/dav/tests/unit/CalDAV/CachedSubscriptionObjectTest.php b/apps/dav/tests/unit/CalDAV/CachedSubscriptionObjectTest.php
index f0357f203e2..99c4db3dfcb 100644
--- a/apps/dav/tests/unit/CalDAV/CachedSubscriptionObjectTest.php
+++ b/apps/dav/tests/unit/CalDAV/CachedSubscriptionObjectTest.php
@@ -26,8 +26,6 @@ namespace OCA\DAV\Tests\unit\CalDAV;
 
 use OCA\DAV\CalDAV\CachedSubscriptionObject;
 use OCA\DAV\CalDAV\CalDavBackend;
-use OCA\DAV\CalDAV\Calendar;
-use OCA\DAV\CalDAV\CalendarImpl;
 
 class CachedSubscriptionObjectTest extends \Test\TestCase {
 
diff --git a/apps/dav/tests/unit/CalDAV/CalendarHomeTest.php b/apps/dav/tests/unit/CalDAV/CalendarHomeTest.php
index 364286edd4b..53cdad1ad6f 100644
--- a/apps/dav/tests/unit/CalDAV/CalendarHomeTest.php
+++ b/apps/dav/tests/unit/CalDAV/CalendarHomeTest.php
@@ -31,7 +31,6 @@ use OCA\DAV\CalDAV\Integration\ExternalCalendar;
 use OCA\DAV\CalDAV\Integration\ICalendarProvider;
 use OCA\DAV\CalDAV\Outbox;
 use Sabre\CalDAV\Schedule\Inbox;
-use Sabre\DAV\Exception\NotFound;
 use Sabre\DAV\MkCol;
 use Test\TestCase;
 
diff --git a/apps/dav/tests/unit/CalDAV/Reminder/BackendTest.php b/apps/dav/tests/unit/CalDAV/Reminder/BackendTest.php
index 88300e2ffec..6a499099023 100644
--- a/apps/dav/tests/unit/CalDAV/Reminder/BackendTest.php
+++ b/apps/dav/tests/unit/CalDAV/Reminder/BackendTest.php
@@ -31,7 +31,6 @@ namespace OCA\DAV\Tests\unit\CalDAV\Reminder;
 
 use OCA\DAV\CalDAV\Reminder\Backend as ReminderBackend;
 use OCP\AppFramework\Utility\ITimeFactory;
-use OCP\DB\QueryBuilder\IQueryBuilder;
 use Test\TestCase;
 
 class BackendTest extends TestCase {
diff --git a/apps/dav/tests/unit/CalDAV/Reminder/NotificationProvider/EmailProviderTest.php b/apps/dav/tests/unit/CalDAV/Reminder/NotificationProvider/EmailProviderTest.php
index 2d04c605fcf..3b20acd6dff 100644
--- a/apps/dav/tests/unit/CalDAV/Reminder/NotificationProvider/EmailProviderTest.php
+++ b/apps/dav/tests/unit/CalDAV/Reminder/NotificationProvider/EmailProviderTest.php
@@ -36,12 +36,10 @@ use OCP\ILogger;
 use OCP\IURLGenerator;
 use OCP\IUser;
 use OCP\L10N\IFactory as L10NFactory;
-use OCP\Mail\IAttachment;
 use OCP\Mail\IEMailTemplate;
 use OCP\Mail\IMailer;
 use OCP\Mail\IMessage;
 use Sabre\VObject\Component\VCalendar;
-use Test\TestCase;
 
 class EmailProviderTest extends AbstractNotificationProviderTest {
 
diff --git a/apps/dav/tests/unit/CalDAV/Reminder/NotificationProvider/PushProviderTest.php b/apps/dav/tests/unit/CalDAV/Reminder/NotificationProvider/PushProviderTest.php
index 92ccbfb08f8..0003b5bb6b3 100644
--- a/apps/dav/tests/unit/CalDAV/Reminder/NotificationProvider/PushProviderTest.php
+++ b/apps/dav/tests/unit/CalDAV/Reminder/NotificationProvider/PushProviderTest.php
@@ -29,7 +29,6 @@ declare(strict_types=1);
 
 namespace OCA\DAV\Tests\unit\CalDAV\Reminder\NotificationProvider;
 
-use OCA\DAV\AppInfo\Application;
 use OCA\DAV\CalDAV\Reminder\NotificationProvider\PushProvider;
 use OCP\AppFramework\Utility\ITimeFactory;
 use OCP\IConfig;
@@ -40,7 +39,6 @@ use OCP\IUser;
 use OCP\L10N\IFactory as L10NFactory;
 use OCP\Notification\IManager;
 use OCP\Notification\INotification;
-use Test\TestCase;
 
 class PushProviderTest extends AbstractNotificationProviderTest {
 
diff --git a/apps/dav/tests/unit/CalDAV/Reminder/ReminderServiceTest.php b/apps/dav/tests/unit/CalDAV/Reminder/ReminderServiceTest.php
index 7e8ee32cec6..28f44fbf1c0 100644
--- a/apps/dav/tests/unit/CalDAV/Reminder/ReminderServiceTest.php
+++ b/apps/dav/tests/unit/CalDAV/Reminder/ReminderServiceTest.php
@@ -29,15 +29,11 @@ declare(strict_types=1);
 namespace OCA\DAV\Tests\unit\CalDAV\Reminder;
 
 use OCA\DAV\CalDAV\CalDavBackend;
-use OCA\DAV\CalDAV\Reminder\AbstractNotificationProvider;
 use OCA\DAV\CalDAV\Reminder\Backend;
 use OCA\DAV\CalDAV\Reminder\INotificationProvider;
-use OCA\DAV\CalDAV\Reminder\NotificationProvider\EmailProvider;
-use OCA\DAV\CalDAV\Reminder\NotificationProvider\PushProvider;
 use OCA\DAV\CalDAV\Reminder\NotificationProviderManager;
 use OCA\DAV\CalDAV\Reminder\ReminderService;
 use OCP\AppFramework\Utility\ITimeFactory;
-use OCP\IGroup;
 use OCP\IGroupManager;
 use OCP\IUser;
 use OCP\IUserManager;
diff --git a/apps/dav/tests/unit/CalDAV/ResourceBooking/AbstractPrincipalBackendTest.php b/apps/dav/tests/unit/CalDAV/ResourceBooking/AbstractPrincipalBackendTest.php
index 148e7627af6..a31968377fb 100644
--- a/apps/dav/tests/unit/CalDAV/ResourceBooking/AbstractPrincipalBackendTest.php
+++ b/apps/dav/tests/unit/CalDAV/ResourceBooking/AbstractPrincipalBackendTest.php
@@ -26,7 +26,6 @@ namespace OCA\DAV\Tests\unit\CalDAV\ResourceBooking;
 
 use OCA\DAV\CalDAV\Proxy\Proxy;
 use OCA\DAV\CalDAV\Proxy\ProxyMapper;
-use OCP\DB\QueryBuilder\IQueryBuilder;
 use OCP\IGroupManager;
 use OCP\ILogger;
 use OCP\IUser;
diff --git a/apps/dav/tests/unit/CalDAV/Schedule/IMipPluginTest.php b/apps/dav/tests/unit/CalDAV/Schedule/IMipPluginTest.php
index b1da96f4c03..7b65009cb36 100644
--- a/apps/dav/tests/unit/CalDAV/Schedule/IMipPluginTest.php
+++ b/apps/dav/tests/unit/CalDAV/Schedule/IMipPluginTest.php
@@ -28,7 +28,6 @@
 
 namespace OCA\DAV\Tests\unit\CalDAV\Schedule;
 
-use OC\Mail\Mailer;
 use OCA\DAV\CalDAV\Schedule\IMipPlugin;
 use OCP\AppFramework\Utility\ITimeFactory;
 use OCP\DB\QueryBuilder\IQueryBuilder;
diff --git a/apps/dav/tests/unit/CardDAV/CardDavBackendTest.php b/apps/dav/tests/unit/CardDAV/CardDavBackendTest.php
index 251ce88457b..9298edb53ad 100644
--- a/apps/dav/tests/unit/CardDAV/CardDavBackendTest.php
+++ b/apps/dav/tests/unit/CardDAV/CardDavBackendTest.php
@@ -32,7 +32,6 @@
 
 namespace OCA\DAV\Tests\unit\CardDAV;
 
-use InvalidArgumentException;
 use OCA\DAV\CalDAV\Proxy\ProxyMapper;
 use OCA\DAV\CardDAV\AddressBook;
 use OCA\DAV\CardDAV\CardDavBackend;
diff --git a/apps/dav/tests/unit/CardDAV/ConverterTest.php b/apps/dav/tests/unit/CardDAV/ConverterTest.php
index 110e8ad7bf8..0c129b0de7d 100644
--- a/apps/dav/tests/unit/CardDAV/ConverterTest.php
+++ b/apps/dav/tests/unit/CardDAV/ConverterTest.php
@@ -29,7 +29,6 @@ namespace OCA\DAV\Tests\unit\CardDAV;
 
 use OC\Accounts\AccountManager;
 use OCA\DAV\CardDAV\Converter;
-use OCP\IDBConnection;
 use OCP\IImage;
 use OCP\IUser;
 use PHPUnit_Framework_MockObject_MockObject;
diff --git a/apps/dav/tests/unit/Command/ListCalendarsTest.php b/apps/dav/tests/unit/Command/ListCalendarsTest.php
index 42e24be5cd3..7d2fdc6b157 100644
--- a/apps/dav/tests/unit/Command/ListCalendarsTest.php
+++ b/apps/dav/tests/unit/Command/ListCalendarsTest.php
@@ -25,7 +25,6 @@
 
 namespace OCA\DAV\Tests\Command;
 
-use InvalidArgumentException;
 use OCA\DAV\CalDAV\BirthdayService;
 use OCA\DAV\CalDAV\CalDavBackend;
 use OCA\DAV\Command\ListCalendars;
diff --git a/apps/dav/tests/unit/Connector/Sabre/QuotaPluginTest.php b/apps/dav/tests/unit/Connector/Sabre/QuotaPluginTest.php
index 56ad3b36f73..c1acc22f136 100644
--- a/apps/dav/tests/unit/Connector/Sabre/QuotaPluginTest.php
+++ b/apps/dav/tests/unit/Connector/Sabre/QuotaPluginTest.php
@@ -27,12 +27,8 @@
 
 namespace OCA\DAV\Tests\unit\Connector\Sabre;
 use OC\Files\View;
-use OCA\DAV\Connector\Sabre\Directory;
 use OCA\DAV\Connector\Sabre\QuotaPlugin;
-use OCA\DAV\Files\FilesHome;
 use OCP\Files\FileInfo;
-use Sabre\DAV\Exception\InsufficientStorage;
-use Sabre\DAV\Tree;
 use Test\TestCase;
 
 /**
diff --git a/apps/dav/tests/unit/Connector/Sabre/RequestTest/UploadTest.php b/apps/dav/tests/unit/Connector/Sabre/RequestTest/UploadTest.php
index 3769399b624..07396f6f535 100644
--- a/apps/dav/tests/unit/Connector/Sabre/RequestTest/UploadTest.php
+++ b/apps/dav/tests/unit/Connector/Sabre/RequestTest/UploadTest.php
@@ -25,7 +25,6 @@
 
 namespace OCA\DAV\Tests\unit\Connector\Sabre\RequestTest;
 
-use OC\Connector\Sabre\Exception\FileLocked;
 use OCP\AppFramework\Http;
 use OCP\Lock\ILockingProvider;
 
diff --git a/apps/dav/tests/unit/Controller/InvitationResponseControllerTest.php b/apps/dav/tests/unit/Controller/InvitationResponseControllerTest.php
index 811c4cac283..a6b89b2137c 100644
--- a/apps/dav/tests/unit/Controller/InvitationResponseControllerTest.php
+++ b/apps/dav/tests/unit/Controller/InvitationResponseControllerTest.php
@@ -29,7 +29,6 @@ declare(strict_types=1);
 namespace OCA\DAV\Tests\Unit\DAV\Controller;
 
 use OCA\DAV\CalDAV\InvitationResponse\InvitationResponseServer;
-use OCA\DAV\CalDAV\Schedule\Plugin;
 use OCA\DAV\Controller\InvitationResponseController;
 use OCP\AppFramework\Http\TemplateResponse;
 use OCP\AppFramework\Utility\ITimeFactory;
diff --git a/apps/dav/tests/unit/DAV/CustomPropertiesBackendTest.php b/apps/dav/tests/unit/DAV/CustomPropertiesBackendTest.php
index 45aab9af1f5..ea3f2e51b07 100644
--- a/apps/dav/tests/unit/DAV/CustomPropertiesBackendTest.php
+++ b/apps/dav/tests/unit/DAV/CustomPropertiesBackendTest.php
@@ -24,12 +24,9 @@
 
 namespace OCA\DAV\Tests\DAV;
 
-use OCA\DAV\Connector\Sabre\Node;
 use OCA\DAV\DAV\CustomPropertiesBackend;
 use OCP\IDBConnection;
 use OCP\IUser;
-use Sabre\DAV\Exception\NotFound;
-use Sabre\DAV\INode;
 use Sabre\DAV\PropFind;
 use Sabre\DAV\PropPatch;
 use Sabre\DAV\Tree;
diff --git a/apps/dav/tests/unit/Files/FileSearchBackendTest.php b/apps/dav/tests/unit/Files/FileSearchBackendTest.php
index 2f8dec62480..7d06eecea89 100644
--- a/apps/dav/tests/unit/Files/FileSearchBackendTest.php
+++ b/apps/dav/tests/unit/Files/FileSearchBackendTest.php
@@ -43,10 +43,7 @@ use OCP\Share\IManager;
 use SearchDAV\Backend\SearchPropertyDefinition;
 use SearchDAV\Query\Limit;
 use SearchDAV\Query\Query;
-use SearchDAV\XML\BasicSearch;
-use SearchDAV\XML\Literal;
 use SearchDAV\XML\Operator;
-use SearchDAV\XML\Scope;
 use Test\TestCase;
 
 class FileSearchBackendTest extends TestCase {
diff --git a/apps/dav/tests/unit/ServerTest.php b/apps/dav/tests/unit/ServerTest.php
index a880e898479..c9bdb2627c5 100644
--- a/apps/dav/tests/unit/ServerTest.php
+++ b/apps/dav/tests/unit/ServerTest.php
@@ -26,7 +26,6 @@
 
 namespace OCA\DAV\Tests\unit;
 
-use OCA\DAV\AppInfo\PluginManager;
 use OCA\DAV\Server;
 use OCP\IRequest;
 
diff --git a/apps/encryption/lib/Command/RecoverUser.php b/apps/encryption/lib/Command/RecoverUser.php
index 5d7909a3e98..fee9195cf1e 100644
--- a/apps/encryption/lib/Command/RecoverUser.php
+++ b/apps/encryption/lib/Command/RecoverUser.php
@@ -24,11 +24,6 @@
 namespace OCA\Encryption\Command;
 
 
-use OC\Files\Filesystem;
-use OC\User\NoUserException;
-use OCA\Encryption\Crypto\Crypt;
-use OCA\Encryption\KeyManager;
-use OCA\Encryption\Recovery;
 use OCA\Encryption\Util;
 use OCP\IConfig;
 use OCP\IUserManager;
diff --git a/apps/encryption/tests/RecoveryTest.php b/apps/encryption/tests/RecoveryTest.php
index a76d5f7d562..b9490342707 100644
--- a/apps/encryption/tests/RecoveryTest.php
+++ b/apps/encryption/tests/RecoveryTest.php
@@ -33,11 +33,9 @@ use OCA\Encryption\Crypto\Crypt;
 use OCA\Encryption\KeyManager;
 use OCA\Encryption\Recovery;
 use OCP\Encryption\IFile;
-use OCP\Encryption\Keys\IStorage;
 use OCP\IConfig;
 use OCP\IUser;
 use OCP\IUserSession;
-use OCP\Security\ISecureRandom;
 use PHPUnit\Framework\MockObject\MockObject;
 use Test\TestCase;
 
diff --git a/apps/federatedfilesharing/lib/Controller/MountPublicLinkController.php b/apps/federatedfilesharing/lib/Controller/MountPublicLinkController.php
index c0c9ce9bc8c..bf2948b0f64 100644
--- a/apps/federatedfilesharing/lib/Controller/MountPublicLinkController.php
+++ b/apps/federatedfilesharing/lib/Controller/MountPublicLinkController.php
@@ -29,17 +29,13 @@
 
 namespace OCA\FederatedFileSharing\Controller;
 
-use OC\Files\Filesystem;
 use OC\HintException;
-use OC\Share\Helper;
 use OCA\FederatedFileSharing\AddressHandler;
 use OCA\FederatedFileSharing\FederatedShareProvider;
-use OCA\Files_Sharing\External\Manager;
 use OCP\AppFramework\Controller;
 use OCP\AppFramework\Http;
 use OCP\AppFramework\Http\JSONResponse;
 use OCP\Federation\ICloudIdManager;
-use OCP\Files\StorageInvalidException;
 use OCP\Http\Client\IClientService;
 use OCP\IL10N;
 use OCP\ILogger;
@@ -47,7 +43,6 @@ use OCP\IRequest;
 use OCP\ISession;
 use OCP\IUserSession;
 use OCP\Share\IManager;
-use OCP\Util;
 
 /**
  * Class MountPublicLinkController
diff --git a/apps/federatedfilesharing/tests/Controller/RequestHandlerControllerTest.php b/apps/federatedfilesharing/tests/Controller/RequestHandlerControllerTest.php
index 805b79f4396..a99dfb55801 100644
--- a/apps/federatedfilesharing/tests/Controller/RequestHandlerControllerTest.php
+++ b/apps/federatedfilesharing/tests/Controller/RequestHandlerControllerTest.php
@@ -28,28 +28,19 @@
 
 namespace OCA\FederatedFileSharing\Tests;
 
-use OC\AppFramework\Http;
-use OC\Federation\CloudIdManager;
-use OC\Files\Filesystem;
 use OCA\FederatedFileSharing\Controller\RequestHandlerController;
-use OCA\FederatedFileSharing\FederatedShareProvider;
 use OCP\AppFramework\Http\DataResponse;
 use OCP\Federation\ICloudFederationFactory;
 use OCP\Federation\ICloudFederationProvider;
 use OCP\Federation\ICloudFederationProviderManager;
 use OCP\Federation\ICloudFederationShare;
 use OCP\Federation\ICloudIdManager;
-use OCP\Http\Client\IClient;
-use OCP\Http\Client\IClientService;
-use OCP\Http\Client\IResponse;
-use OCP\IConfig;
 use OCP\IDBConnection;
 use OCP\ILogger;
 use OCP\IRequest;
 use OCP\IUserManager;
 use OCP\Share;
 use OCP\Share\IShare;
-use PHPUnit\Framework\MockObject\Builder\InvocationMocker;
 
 /**
  * Class RequestHandlerTest
diff --git a/apps/files/lib/Capabilities.php b/apps/files/lib/Capabilities.php
index 7e6d5521fd7..ad5c4e1b773 100644
--- a/apps/files/lib/Capabilities.php
+++ b/apps/files/lib/Capabilities.php
@@ -26,14 +26,8 @@
 
 namespace OCA\Files;
 
-use OC\DirectEditing\Manager;
 use OCA\Files\Service\DirectEditingService;
 use OCP\Capabilities\ICapability;
-use OCP\DirectEditing\ACreateEmpty;
-use OCP\DirectEditing\ACreateFromTemplate;
-use OCP\DirectEditing\IEditor;
-use OCP\DirectEditing\RegisterDirectEditorEvent;
-use OCP\EventDispatcher\IEventDispatcher;
 use OCP\IConfig;
 use OCP\IURLGenerator;
 
diff --git a/apps/files/lib/Controller/ApiController.php b/apps/files/lib/Controller/ApiController.php
index 9e6b6b550fc..3819e07909d 100644
--- a/apps/files/lib/Controller/ApiController.php
+++ b/apps/files/lib/Controller/ApiController.php
@@ -52,7 +52,6 @@ use OCP\IPreview;
 use OCP\IRequest;
 use OCP\IUserSession;
 use OCP\Share\IManager;
-use Sabre\VObject\Property\Boolean;
 
 /**
  * Class ApiController
diff --git a/apps/files/lib/Controller/DirectEditingController.php b/apps/files/lib/Controller/DirectEditingController.php
index 099c65f73e6..ccef73b6a06 100644
--- a/apps/files/lib/Controller/DirectEditingController.php
+++ b/apps/files/lib/Controller/DirectEditingController.php
@@ -29,9 +29,6 @@ use OCA\Files\Service\DirectEditingService;
 use OCP\AppFramework\Http;
 use OCP\AppFramework\Http\DataResponse;
 use OCP\AppFramework\OCSController;
-use OCP\DirectEditing\ACreateEmpty;
-use OCP\DirectEditing\ACreateFromTemplate;
-use OCP\DirectEditing\IEditor;
 use OCP\DirectEditing\IManager;
 use OCP\DirectEditing\RegisterDirectEditorEvent;
 use OCP\EventDispatcher\IEventDispatcher;
diff --git a/apps/files/lib/Notification/Notifier.php b/apps/files/lib/Notification/Notifier.php
index 604408eee10..529eb7cbc77 100644
--- a/apps/files/lib/Notification/Notifier.php
+++ b/apps/files/lib/Notification/Notifier.php
@@ -30,8 +30,6 @@ namespace OCA\Files\Notification;
 
 use OCA\Files\Db\TransferOwnershipMapper;
 use OCP\AppFramework\Db\DoesNotExistException;
-use OCP\AppFramework\Http;
-use OCP\AppFramework\Http\DataResponse;
 use OCP\AppFramework\Utility\ITimeFactory;
 use OCP\IURLGenerator;
 use OCP\L10N\IFactory;
diff --git a/apps/files/tests/HelperTest.php b/apps/files/tests/HelperTest.php
index b756386a2bf..979894ec0c6 100644
--- a/apps/files/tests/HelperTest.php
+++ b/apps/files/tests/HelperTest.php
@@ -25,7 +25,6 @@
  *
  */
 
-use OCA\Files\Tests;
 
 /**
  * Class Helper
diff --git a/apps/files_external/3rdparty/icewind/smb/src/Wrapped/Share.php b/apps/files_external/3rdparty/icewind/smb/src/Wrapped/Share.php
index 5a79c49fecf..a48de62e69d 100644
--- a/apps/files_external/3rdparty/icewind/smb/src/Wrapped/Share.php
+++ b/apps/files_external/3rdparty/icewind/smb/src/Wrapped/Share.php
@@ -13,14 +13,11 @@ use Icewind\SMB\Exception\DependencyException;
 use Icewind\SMB\Exception\FileInUseException;
 use Icewind\SMB\Exception\InvalidTypeException;
 use Icewind\SMB\Exception\NotFoundException;
-use Icewind\SMB\Exception\InvalidRequestException;
 use Icewind\SMB\IFileInfo;
 use Icewind\SMB\INotifyHandler;
 use Icewind\SMB\IServer;
 use Icewind\SMB\ISystem;
 use Icewind\Streams\CallbackWrapper;
-use Icewind\SMB\Native\NativeShare;
-use Icewind\SMB\Native\NativeServer;
 
 class Share extends AbstractShare {
 	/**
diff --git a/apps/files_external/lib/AppInfo/Application.php b/apps/files_external/lib/AppInfo/Application.php
index 761eeff113f..47f52fbcb87 100644
--- a/apps/files_external/lib/AppInfo/Application.php
+++ b/apps/files_external/lib/AppInfo/Application.php
@@ -62,8 +62,6 @@ use OCA\Files_External\Lib\Config\IAuthMechanismProvider;
 use OCA\Files_External\Lib\Config\IBackendProvider;
 use OCA\Files_External\Service\BackendService;
 use OCP\AppFramework\App;
-use OCP\AppFramework\IAppContainer;
-use OCP\Files\Config\IUserMountCache;
 use OCP\IGroup;
 use OCP\IUser;
 use Symfony\Component\EventDispatcher\GenericEvent;
diff --git a/apps/files_external/lib/Lib/Backend/InvalidBackend.php b/apps/files_external/lib/Lib/Backend/InvalidBackend.php
index 5b574d8cd00..fc9b0992197 100644
--- a/apps/files_external/lib/Lib/Backend/InvalidBackend.php
+++ b/apps/files_external/lib/Lib/Backend/InvalidBackend.php
@@ -24,7 +24,6 @@
 
 namespace OCA\Files_External\Lib\Backend;
 
-use OCA\Files_External\Lib\Storage\InvalidStorage;
 use OCA\Files_External\Lib\StorageConfig;
 use OCP\Files\StorageNotAvailableException;
 use OCP\IUser;
diff --git a/apps/files_external/lib/Lib/Backend/Swift.php b/apps/files_external/lib/Lib/Backend/Swift.php
index e2d6c6848c4..86238b542b1 100644
--- a/apps/files_external/lib/Lib/Backend/Swift.php
+++ b/apps/files_external/lib/Lib/Backend/Swift.php
@@ -30,7 +30,6 @@ use OCA\Files_External\Lib\Auth\OpenStack\OpenStackV2;
 use OCA\Files_External\Lib\Auth\OpenStack\Rackspace;
 use OCA\Files_External\Lib\DefinitionParameter;
 use OCA\Files_External\Lib\LegacyDependencyCheckPolyfill;
-use OCA\Files_External\Service\BackendService;
 use OCP\IL10N;
 
 class Swift extends Backend {
diff --git a/apps/files_external/lib/Migration/StorageMigrator.php b/apps/files_external/lib/Migration/StorageMigrator.php
index 8802e7b82b9..5fef0d3ac38 100644
--- a/apps/files_external/lib/Migration/StorageMigrator.php
+++ b/apps/files_external/lib/Migration/StorageMigrator.php
@@ -26,7 +26,6 @@ namespace OCA\Files_External\Migration;
 
 use OCA\Files_External\Service\BackendService;
 use OCA\Files_External\Service\DBConfigService;
-use OCA\Files_External\Service\GlobalLegacyStoragesService;
 use OCA\Files_External\Service\LegacyStoragesService;
 use OCA\Files_External\Service\StoragesService;
 use OCA\Files_External\Service\UserLegacyStoragesService;
diff --git a/apps/files_external/tests/Controller/GlobalStoragesControllerTest.php b/apps/files_external/tests/Controller/GlobalStoragesControllerTest.php
index f784a726694..b829525b516 100644
--- a/apps/files_external/tests/Controller/GlobalStoragesControllerTest.php
+++ b/apps/files_external/tests/Controller/GlobalStoragesControllerTest.php
@@ -28,7 +28,6 @@ namespace OCA\Files_External\Tests\Controller;
 
 use OCA\Files_External\Controller\GlobalStoragesController;
 use OCA\Files_External\Service\BackendService;
-use OCP\AppFramework\Http;
 use OCP\IL10N;
 use OCP\ILogger;
 use OCP\IRequest;
diff --git a/apps/files_sharing/lib/Controller/PublicPreviewController.php b/apps/files_sharing/lib/Controller/PublicPreviewController.php
index 076b3a381f8..d0c2296f0db 100644
--- a/apps/files_sharing/lib/Controller/PublicPreviewController.php
+++ b/apps/files_sharing/lib/Controller/PublicPreviewController.php
@@ -25,7 +25,6 @@
 
 namespace OCA\Files_Sharing\Controller;
 
-use OCP\AppFramework\Controller;
 use OCP\AppFramework\Http;
 use OCP\AppFramework\Http\DataResponse;
 use OCP\AppFramework\Http\FileDisplayResponse;
diff --git a/apps/files_sharing/lib/Controller/ShareesAPIController.php b/apps/files_sharing/lib/Controller/ShareesAPIController.php
index 14ed9041149..63c96151ebc 100644
--- a/apps/files_sharing/lib/Controller/ShareesAPIController.php
+++ b/apps/files_sharing/lib/Controller/ShareesAPIController.php
@@ -34,7 +34,6 @@ declare(strict_types=1);
 
 namespace OCA\Files_Sharing\Controller;
 
-use function array_filter;
 use function array_slice;
 use function array_values;
 use Generator;
diff --git a/apps/files_sharing/lib/Helper.php b/apps/files_sharing/lib/Helper.php
index b487aab6d7f..3efb4e25eef 100644
--- a/apps/files_sharing/lib/Helper.php
+++ b/apps/files_sharing/lib/Helper.php
@@ -29,9 +29,6 @@ namespace OCA\Files_Sharing;
 
 use OC\Files\Filesystem;
 use OC\Files\View;
-use OCP\Files\NotFoundException;
-use OCP\Share\Exceptions\ShareNotFound;
-use OCP\User;
 
 class Helper {
 
diff --git a/apps/files_sharing/lib/Hooks.php b/apps/files_sharing/lib/Hooks.php
index 831e37e7e06..cb9e20bb869 100644
--- a/apps/files_sharing/lib/Hooks.php
+++ b/apps/files_sharing/lib/Hooks.php
@@ -29,7 +29,6 @@
 namespace OCA\Files_Sharing;
 
 use OC\Files\Filesystem;
-use OCA\FederatedFileSharing\DiscoveryManager;
 
 class Hooks {
 
diff --git a/apps/files_sharing/lib/Middleware/SharingCheckMiddleware.php b/apps/files_sharing/lib/Middleware/SharingCheckMiddleware.php
index de168c43f52..4f0b547e433 100644
--- a/apps/files_sharing/lib/Middleware/SharingCheckMiddleware.php
+++ b/apps/files_sharing/lib/Middleware/SharingCheckMiddleware.php
@@ -27,7 +27,6 @@
 namespace OCA\Files_Sharing\Middleware;
 
 use OCA\Files_Sharing\Controller\ExternalSharesController;
-use OCA\Files_Sharing\Controller\ShareController;
 use OCA\Files_Sharing\Exceptions\S2SException;
 use OCP\App\IAppManager;
 use OCP\AppFramework\Controller;
diff --git a/apps/files_sharing/tests/TestCase.php b/apps/files_sharing/tests/TestCase.php
index 8ea72943be4..c9f024cd67a 100644
--- a/apps/files_sharing/tests/TestCase.php
+++ b/apps/files_sharing/tests/TestCase.php
@@ -32,7 +32,6 @@
 
 namespace OCA\Files_Sharing\Tests;
 
-use OC\Files\Cache\Scanner;
 use OC\Files\Filesystem;
 use OCA\Files_Sharing\AppInfo\Application;
 use OCP\Share\IShare;
diff --git a/apps/files_trashbin/lib/AppInfo/Application.php b/apps/files_trashbin/lib/AppInfo/Application.php
index e6954a7e0ba..59f1b1d8c56 100644
--- a/apps/files_trashbin/lib/AppInfo/Application.php
+++ b/apps/files_trashbin/lib/AppInfo/Application.php
@@ -34,7 +34,6 @@ use OCA\Files_Trashbin\Trash\ITrashManager;
 use OCA\Files_Trashbin\Trash\TrashManager;
 use OCP\AppFramework\App;
 use OCP\AppFramework\IAppContainer;
-use OCP\AppFramework\Utility\ITimeFactory;
 
 class Application extends App {
 	public function __construct (array $urlParams = []) {
diff --git a/apps/files_trashbin/lib/Sabre/AbstractTrash.php b/apps/files_trashbin/lib/Sabre/AbstractTrash.php
index a32b42429a5..b1088f13221 100644
--- a/apps/files_trashbin/lib/Sabre/AbstractTrash.php
+++ b/apps/files_trashbin/lib/Sabre/AbstractTrash.php
@@ -29,7 +29,6 @@ namespace OCA\Files_Trashbin\Sabre;
 use OCA\Files_Trashbin\Trash\ITrashItem;
 use OCA\Files_Trashbin\Trash\ITrashManager;
 use OCP\Files\FileInfo;
-use OCP\IUser;
 
 abstract class AbstractTrash implements ITrash {
 	/** @var ITrashItem */
diff --git a/apps/files_trashbin/lib/Sabre/PropfindPlugin.php b/apps/files_trashbin/lib/Sabre/PropfindPlugin.php
index e27400372d3..53619c6e85c 100644
--- a/apps/files_trashbin/lib/Sabre/PropfindPlugin.php
+++ b/apps/files_trashbin/lib/Sabre/PropfindPlugin.php
@@ -28,7 +28,6 @@ declare(strict_types=1);
 namespace OCA\Files_Trashbin\Sabre;
 
 use OCA\DAV\Connector\Sabre\FilesPlugin;
-use OCP\Constants;
 use OCP\IPreview;
 use Sabre\DAV\INode;
 use Sabre\DAV\PropFind;
diff --git a/apps/files_trashbin/lib/Storage.php b/apps/files_trashbin/lib/Storage.php
index c9f1a928f3b..9cf154e9bfd 100644
--- a/apps/files_trashbin/lib/Storage.php
+++ b/apps/files_trashbin/lib/Storage.php
@@ -31,7 +31,6 @@ namespace OCA\Files_Trashbin;
 
 use OC\Files\Filesystem;
 use OC\Files\Storage\Wrapper\Wrapper;
-use OC\Files\View;
 use OCA\Files_Trashbin\Events\MoveToTrashEvent;
 use OCA\Files_Trashbin\Trash\ITrashManager;
 use OCP\Encryption\Exceptions\GenericEncryptionException;
diff --git a/apps/files_trashbin/lib/Trash/ITrashBackend.php b/apps/files_trashbin/lib/Trash/ITrashBackend.php
index 478dfa3971c..e0d7ea50ac8 100644
--- a/apps/files_trashbin/lib/Trash/ITrashBackend.php
+++ b/apps/files_trashbin/lib/Trash/ITrashBackend.php
@@ -23,9 +23,7 @@
 
 namespace OCA\Files_Trashbin\Trash;
 
-use OCP\Files\FileInfo;
 use OCP\Files\Node;
-use OCP\Files\SimpleFS\ISimpleFile;
 use OCP\Files\Storage\IStorage;
 use OCP\IUser;
 
diff --git a/apps/files_trashbin/lib/Trash/TrashManager.php b/apps/files_trashbin/lib/Trash/TrashManager.php
index d5f8eb1330f..8d75ac21658 100644
--- a/apps/files_trashbin/lib/Trash/TrashManager.php
+++ b/apps/files_trashbin/lib/Trash/TrashManager.php
@@ -23,8 +23,6 @@
 
 namespace OCA\Files_Trashbin\Trash;
 
-use OCP\Files\FileInfo;
-use OCP\Files\Mount\IMountPoint;
 use OCP\Files\Storage\IStorage;
 use OCP\IUser;
 
diff --git a/apps/files_trashbin/tests/TrashbinTest.php b/apps/files_trashbin/tests/TrashbinTest.php
index e682d0dd51f..2e206538384 100644
--- a/apps/files_trashbin/tests/TrashbinTest.php
+++ b/apps/files_trashbin/tests/TrashbinTest.php
@@ -28,7 +28,6 @@
  *
  */
 
-use OCA\Files_Trashbin\Tests;
 use OCA\Files_Sharing\AppInfo\Application;
 
 /**
diff --git a/apps/files_versions/lib/BackgroundJob/ExpireVersions.php b/apps/files_versions/lib/BackgroundJob/ExpireVersions.php
index c45e7c4a244..cb2e0abb0c4 100644
--- a/apps/files_versions/lib/BackgroundJob/ExpireVersions.php
+++ b/apps/files_versions/lib/BackgroundJob/ExpireVersions.php
@@ -25,7 +25,6 @@
 
 namespace OCA\Files_Versions\BackgroundJob;
 
-use OCA\Files_Versions\AppInfo\Application;
 use OCA\Files_Versions\Expiration;
 use OCA\Files_Versions\Storage;
 use OCP\IUser;
diff --git a/apps/files_versions/lib/Sabre/RestoreFolder.php b/apps/files_versions/lib/Sabre/RestoreFolder.php
index eef12dcfd18..89f379e3c1c 100644
--- a/apps/files_versions/lib/Sabre/RestoreFolder.php
+++ b/apps/files_versions/lib/Sabre/RestoreFolder.php
@@ -27,7 +27,6 @@ declare(strict_types=1);
 
 namespace OCA\Files_Versions\Sabre;
 
-use OCP\IUser;
 use Sabre\DAV\Exception\Forbidden;
 use Sabre\DAV\ICollection;
 use Sabre\DAV\IMoveTarget;
diff --git a/apps/files_versions/lib/Sabre/VersionCollection.php b/apps/files_versions/lib/Sabre/VersionCollection.php
index eeb5453e9a0..e2ad562e8bc 100644
--- a/apps/files_versions/lib/Sabre/VersionCollection.php
+++ b/apps/files_versions/lib/Sabre/VersionCollection.php
@@ -27,7 +27,6 @@ declare(strict_types=1);
 
 namespace OCA\Files_Versions\Sabre;
 
-use OCA\Files_Versions\Storage;
 use OCA\Files_Versions\Versions\IVersion;
 use OCA\Files_Versions\Versions\IVersionManager;
 use OCP\Files\File;
diff --git a/apps/files_versions/lib/Versions/IVersionBackend.php b/apps/files_versions/lib/Versions/IVersionBackend.php
index d526df69967..dd7e5f96398 100644
--- a/apps/files_versions/lib/Versions/IVersionBackend.php
+++ b/apps/files_versions/lib/Versions/IVersionBackend.php
@@ -29,7 +29,6 @@ namespace OCA\Files_Versions\Versions;
 use OCP\Files\File;
 use OCP\Files\FileInfo;
 use OCP\Files\NotFoundException;
-use OCP\Files\SimpleFS\ISimpleFile;
 use OCP\Files\Storage\IStorage;
 use OCP\IUser;
 
diff --git a/apps/files_versions/tests/Controller/PreviewControllerTest.php b/apps/files_versions/tests/Controller/PreviewControllerTest.php
index e5461d23070..084bb25da82 100644
--- a/apps/files_versions/tests/Controller/PreviewControllerTest.php
+++ b/apps/files_versions/tests/Controller/PreviewControllerTest.php
@@ -24,7 +24,6 @@
 
 namespace OCA\Files_Versions\Tests\Controller;
 
-use OC\User\User;
 use OCA\Files_Versions\Controller\PreviewController;
 use OCA\Files_Versions\Versions\IVersionManager;
 use OCP\AppFramework\Http;
diff --git a/apps/files_versions/tests/VersioningTest.php b/apps/files_versions/tests/VersioningTest.php
index e07a1816c30..7517ec88e48 100644
--- a/apps/files_versions/tests/VersioningTest.php
+++ b/apps/files_versions/tests/VersioningTest.php
@@ -38,7 +38,6 @@ require_once __DIR__ . '/../appinfo/app.php';
 use OC\Files\Storage\Temporary;
 use OCP\IConfig;
 use OCP\IUser;
-use OCP\Share\IShare;
 
 /**
  * Class Test_Files_versions
diff --git a/apps/settings/lib/AppInfo/Application.php b/apps/settings/lib/AppInfo/Application.php
index 4d837500c4c..96c87341290 100644
--- a/apps/settings/lib/AppInfo/Application.php
+++ b/apps/settings/lib/AppInfo/Application.php
@@ -37,13 +37,7 @@ use OC\AppFramework\Utility\TimeFactory;
 use OC\Authentication\Token\IProvider;
 use OC\Authentication\Token\IToken;
 use OC\Server;
-use OCA\Settings\Activity\GroupProvider;
-use OCA\Settings\Activity\GroupSetting;
 use OCA\Settings\Activity\Provider;
-use OCA\Settings\Activity\SecurityFilter;
-use OCA\Settings\Activity\SecurityProvider;
-use OCA\Settings\Activity\SecuritySetting;
-use OCA\Settings\Activity\Setting;
 use OCA\Settings\Hooks;
 use OCA\Settings\Mailer\NewUserMailHelper;
 use OCA\Settings\Middleware\SubadminMiddleware;
diff --git a/apps/settings/lib/Controller/AuthSettingsController.php b/apps/settings/lib/Controller/AuthSettingsController.php
index 7f6d74e5fc7..405044746a3 100644
--- a/apps/settings/lib/Controller/AuthSettingsController.php
+++ b/apps/settings/lib/Controller/AuthSettingsController.php
@@ -40,7 +40,6 @@ use OC\Authentication\Exceptions\WipeTokenException;
 use OC\Authentication\Token\INamedToken;
 use OC\Authentication\Token\IProvider;
 use OC\Authentication\Token\IToken;
-use OC\Authentication\Token\IWipeableToken;
 use OC\Authentication\Token\RemoteWipe;
 use OCA\Settings\Activity\Provider;
 use OCP\Activity\IManager;
diff --git a/apps/settings/lib/Controller/UsersController.php b/apps/settings/lib/Controller/UsersController.php
index cfbe35eb201..cb9435e4939 100644
--- a/apps/settings/lib/Controller/UsersController.php
+++ b/apps/settings/lib/Controller/UsersController.php
@@ -35,7 +35,6 @@ use OC\AppFramework\Http;
 use OC\Encryption\Exceptions\ModuleDoesNotExistsException;
 use OC\ForbiddenException;
 use OC\Security\IdentityProof\Manager;
-use OCA\Settings\AppInfo\Application;
 use OCA\Settings\BackgroundJobs\VerifyUserData;
 use OCA\User_LDAP\User_Proxy;
 use OCP\App\IAppManager;
diff --git a/apps/settings/lib/Mailer/NewUserMailHelper.php b/apps/settings/lib/Mailer/NewUserMailHelper.php
index 7352ac0ec6f..ca6a5947527 100644
--- a/apps/settings/lib/Mailer/NewUserMailHelper.php
+++ b/apps/settings/lib/Mailer/NewUserMailHelper.php
@@ -33,7 +33,6 @@ namespace OCA\Settings\Mailer;
 use OCP\AppFramework\Utility\ITimeFactory;
 use OCP\Defaults;
 use OCP\IConfig;
-use OCP\IL10N;
 use OCP\IURLGenerator;
 use OCP\IUser;
 use OCP\L10N\IFactory;
diff --git a/apps/settings/lib/Settings/Admin/Sharing.php b/apps/settings/lib/Settings/Admin/Sharing.php
index 980e579d360..080f866ae56 100644
--- a/apps/settings/lib/Settings/Admin/Sharing.php
+++ b/apps/settings/lib/Settings/Admin/Sharing.php
@@ -34,7 +34,6 @@ use OCP\AppFramework\Http\TemplateResponse;
 use OCP\Constants;
 use OCP\IConfig;
 use OCP\IL10N;
-use OCP\L10N\IFactory;
 use OCP\Settings\ISettings;
 use OCP\Share\IManager;
 use OCP\Util;
diff --git a/apps/settings/tests/Mailer/NewUserMailHelperTest.php b/apps/settings/tests/Mailer/NewUserMailHelperTest.php
index a6371c37a92..7e2fc514168 100644
--- a/apps/settings/tests/Mailer/NewUserMailHelperTest.php
+++ b/apps/settings/tests/Mailer/NewUserMailHelperTest.php
@@ -32,7 +32,6 @@ namespace OCA\Settings\Tests\Mailer;
 
 use OC\Mail\EMailTemplate;
 use OC\Mail\Message;
-use OCA\Settings\Mailer\NewUserMailHelper;
 use OCP\AppFramework\Utility\ITimeFactory;
 use OCP\Defaults;
 use OCP\IConfig;
diff --git a/apps/theming/lib/Controller/ThemingController.php b/apps/theming/lib/Controller/ThemingController.php
index d043c64f853..6a17b23722e 100644
--- a/apps/theming/lib/Controller/ThemingController.php
+++ b/apps/theming/lib/Controller/ThemingController.php
@@ -48,8 +48,6 @@ use OCP\AppFramework\Http\DataDownloadResponse;
 use OCP\AppFramework\Http\DataResponse;
 use OCP\AppFramework\Http\FileDisplayResponse;
 use OCP\AppFramework\Http\NotFoundResponse;
-use OCP\AppFramework\Utility\ITimeFactory;
-use OCP\Files\File;
 use OCP\Files\IAppData;
 use OCP\Files\NotFoundException;
 use OCP\Files\NotPermittedException;
diff --git a/apps/theming/tests/Controller/IconControllerTest.php b/apps/theming/tests/Controller/IconControllerTest.php
index 7f41e8cc6d9..c159c7237ea 100644
--- a/apps/theming/tests/Controller/IconControllerTest.php
+++ b/apps/theming/tests/Controller/IconControllerTest.php
@@ -34,7 +34,6 @@ use OCA\Theming\Controller\IconController;
 use OCA\Theming\IconBuilder;
 use OCA\Theming\ImageManager;
 use OCA\Theming\ThemingDefaults;
-use OCA\Theming\Util;
 use OCP\AppFramework\Http;
 use OCP\AppFramework\Http\DataDisplayResponse;
 use OCP\AppFramework\Http\FileDisplayResponse;
diff --git a/apps/theming/tests/Controller/ThemingControllerTest.php b/apps/theming/tests/Controller/ThemingControllerTest.php
index 8c5f111acee..608a03e7bd5 100644
--- a/apps/theming/tests/Controller/ThemingControllerTest.php
+++ b/apps/theming/tests/Controller/ThemingControllerTest.php
@@ -35,7 +35,6 @@
 
 namespace OCA\Theming\Tests\Controller;
 
-use OC\Files\AppData\Factory;
 use OC\L10N\L10N;
 use OC\Template\SCSSCacher;
 use OCA\Theming\Controller\ThemingController;
@@ -47,13 +46,11 @@ use OCP\AppFramework\Http;
 use OCP\AppFramework\Http\DataResponse;
 use OCP\AppFramework\Utility\ITimeFactory;
 use OCP\Files\IAppData;
-use OCP\Files\IRootFolder;
 use OCP\Files\NotFoundException;
 use OCP\Files\SimpleFS\ISimpleFile;
 use OCP\Files\SimpleFS\ISimpleFolder;
 use OCP\IConfig;
 use OCP\IL10N;
-use OCP\ILogger;
 use OCP\IRequest;
 use OCP\ITempManager;
 use OCP\IURLGenerator;
diff --git a/apps/theming/tests/ImageManagerTest.php b/apps/theming/tests/ImageManagerTest.php
index 2360006958e..fbdadf697e1 100644
--- a/apps/theming/tests/ImageManagerTest.php
+++ b/apps/theming/tests/ImageManagerTest.php
@@ -27,7 +27,6 @@
 namespace OCA\Theming\Tests;
 
 use OCA\Theming\ImageManager;
-use OCA\Theming\ThemingDefaults;
 use OCP\Files\IAppData;
 use OCP\Files\NotFoundException;
 use OCP\Files\SimpleFS\ISimpleFile;
diff --git a/apps/theming/tests/ThemingDefaultsTest.php b/apps/theming/tests/ThemingDefaultsTest.php
index 458b602d62b..a06cdb8f7a8 100644
--- a/apps/theming/tests/ThemingDefaultsTest.php
+++ b/apps/theming/tests/ThemingDefaultsTest.php
@@ -41,7 +41,6 @@ use OCP\App\IAppManager;
 use OCP\Files\IAppData;
 use OCP\Files\NotFoundException;
 use OCP\Files\SimpleFS\ISimpleFile;
-use OCP\Files\SimpleFS\ISimpleFolder;
 use OCP\ICache;
 use OCP\ICacheFactory;
 use OCP\IConfig;
diff --git a/apps/theming/tests/UtilTest.php b/apps/theming/tests/UtilTest.php
index f0f7089b624..969d35f7d27 100644
--- a/apps/theming/tests/UtilTest.php
+++ b/apps/theming/tests/UtilTest.php
@@ -30,7 +30,6 @@ namespace OCA\Theming\Tests;
 use OCA\Theming\Util;
 use OCP\App\IAppManager;
 use OCP\Files\IAppData;
-use OCP\Files\IRootFolder;
 use OCP\Files\NotFoundException;
 use OCP\Files\SimpleFS\ISimpleFile;
 use OCP\Files\SimpleFS\ISimpleFolder;
diff --git a/apps/twofactor_backupcodes/lib/AppInfo/Application.php b/apps/twofactor_backupcodes/lib/AppInfo/Application.php
index d71e7654cb5..4c5d852f956 100644
--- a/apps/twofactor_backupcodes/lib/AppInfo/Application.php
+++ b/apps/twofactor_backupcodes/lib/AppInfo/Application.php
@@ -36,7 +36,6 @@ use OCA\TwoFactorBackupCodes\Notifications\Notifier;
 use OCP\AppFramework\App;
 use OCP\Authentication\TwoFactorAuth\IRegistry;
 use OCP\EventDispatcher\IEventDispatcher;
-use OCP\IL10N;
 use OCP\Notification\IManager;
 use OCP\Util;
 
diff --git a/apps/twofactor_backupcodes/lib/Db/BackupCodeMapper.php b/apps/twofactor_backupcodes/lib/Db/BackupCodeMapper.php
index 8316e9d9223..73883b3eb30 100644
--- a/apps/twofactor_backupcodes/lib/Db/BackupCodeMapper.php
+++ b/apps/twofactor_backupcodes/lib/Db/BackupCodeMapper.php
@@ -25,7 +25,6 @@
 
 namespace OCA\TwoFactorBackupCodes\Db;
 
-use OCP\AppFramework\Db\Mapper;
 use OCP\AppFramework\Db\QBMapper;
 use OCP\DB\QueryBuilder\IQueryBuilder;
 use OCP\IDBConnection;
diff --git a/apps/twofactor_backupcodes/lib/Service/BackupCodeStorage.php b/apps/twofactor_backupcodes/lib/Service/BackupCodeStorage.php
index c77c6b01d8c..ffb456792a4 100644
--- a/apps/twofactor_backupcodes/lib/Service/BackupCodeStorage.php
+++ b/apps/twofactor_backupcodes/lib/Service/BackupCodeStorage.php
@@ -25,17 +25,13 @@
 
 namespace OCA\TwoFactorBackupCodes\Service;
 
-use BadMethodCallException;
 use OCA\TwoFactorBackupCodes\Db\BackupCode;
 use OCA\TwoFactorBackupCodes\Db\BackupCodeMapper;
 use OCA\TwoFactorBackupCodes\Event\CodesGenerated;
-use OCP\Activity\IManager;
 use OCP\EventDispatcher\IEventDispatcher;
-use OCP\ILogger;
 use OCP\IUser;
 use OCP\Security\IHasher;
 use OCP\Security\ISecureRandom;
-use Symfony\Component\EventDispatcher\EventDispatcherInterface;
 
 class BackupCodeStorage {
 
diff --git a/apps/updatenotification/lib/Settings/Admin.php b/apps/updatenotification/lib/Settings/Admin.php
index 8d36e774b06..db2efffc46b 100644
--- a/apps/updatenotification/lib/Settings/Admin.php
+++ b/apps/updatenotification/lib/Settings/Admin.php
@@ -33,7 +33,6 @@ use OCP\AppFramework\Http\TemplateResponse;
 use OCP\IConfig;
 use OCP\IDateTimeFormatter;
 use OCP\IGroupManager;
-use OCP\IUserSession;
 use OCP\L10N\IFactory;
 use OCP\Settings\ISettings;
 use OCP\Support\Subscription\IRegistry;
diff --git a/apps/updatenotification/tests/Settings/AdminTest.php b/apps/updatenotification/tests/Settings/AdminTest.php
index af5db66795a..7ac404be57f 100644
--- a/apps/updatenotification/tests/Settings/AdminTest.php
+++ b/apps/updatenotification/tests/Settings/AdminTest.php
@@ -36,7 +36,6 @@ use OCP\IConfig;
 use OCP\IDateTimeFormatter;
 use OCP\IGroup;
 use OCP\IGroupManager;
-use OCP\IUserSession;
 use OCP\L10N\IFactory;
 use OCP\L10N\ILanguageIterator;
 use OCP\Support\Subscription\IRegistry;
diff --git a/apps/user_ldap/tests/Integration/Lib/User/IntegrationTestUserCleanUp.php b/apps/user_ldap/tests/Integration/Lib/User/IntegrationTestUserCleanUp.php
index 4bb5bd71647..b656b50ef50 100644
--- a/apps/user_ldap/tests/Integration/Lib/User/IntegrationTestUserCleanUp.php
+++ b/apps/user_ldap/tests/Integration/Lib/User/IntegrationTestUserCleanUp.php
@@ -23,7 +23,6 @@
 
 namespace OCA\User_LDAP\Tests\Integration\Lib\User;
 
-use OC\User\NoUserException;
 use OCA\User_LDAP\Jobs\CleanUp;
 use OCA\User_LDAP\Mapping\UserMapping;
 use OCA\User_LDAP\Tests\Integration\AbstractIntegrationTest;
diff --git a/apps/user_ldap/tests/Jobs/SyncTest.php b/apps/user_ldap/tests/Jobs/SyncTest.php
index dc21255da39..8cab95fc801 100644
--- a/apps/user_ldap/tests/Jobs/SyncTest.php
+++ b/apps/user_ldap/tests/Jobs/SyncTest.php
@@ -38,7 +38,6 @@ use OCP\IConfig;
 use OCP\IDBConnection;
 use OCP\IUserManager;
 use OCP\Notification\IManager;
-use function Sodium\memcmp;
 use Test\TestCase;
 
 class SyncTest extends TestCase {
diff --git a/apps/user_ldap/tests/Settings/AdminTest.php b/apps/user_ldap/tests/Settings/AdminTest.php
index 54008e3def7..8f3a699af5d 100644
--- a/apps/user_ldap/tests/Settings/AdminTest.php
+++ b/apps/user_ldap/tests/Settings/AdminTest.php
@@ -27,7 +27,6 @@
 namespace OCA\User_LDAP\Tests\Settings;
 
 use OCA\User_LDAP\Configuration;
-use OCA\User_LDAP\Helper;
 use OCA\User_LDAP\Settings\Admin;
 use OCP\AppFramework\Http\TemplateResponse;
 use OCP\IL10N;
diff --git a/apps/user_ldap/tests/User_ProxyTest.php b/apps/user_ldap/tests/User_ProxyTest.php
index f2e49d4dbec..0a073b3948e 100644
--- a/apps/user_ldap/tests/User_ProxyTest.php
+++ b/apps/user_ldap/tests/User_ProxyTest.php
@@ -27,7 +27,6 @@
 
 namespace OCA\User_LDAP\Tests;
 
-use OCA\User_LDAP\ILDAPUserPlugin;
 use OCA\User_LDAP\ILDAPWrapper;
 use OCA\User_LDAP\User_Proxy;
 use OCA\User_LDAP\UserPluginManager;
diff --git a/apps/workflowengine/lib/Check/FileSize.php b/apps/workflowengine/lib/Check/FileSize.php
index 736a3d932fb..ce1bd4718f9 100644
--- a/apps/workflowengine/lib/Check/FileSize.php
+++ b/apps/workflowengine/lib/Check/FileSize.php
@@ -27,7 +27,6 @@ use OCP\IL10N;
 use OCP\IRequest;
 use OCP\Util;
 use OCP\WorkflowEngine\ICheck;
-use OCP\WorkflowEngine\IEntity;
 
 class FileSize implements ICheck {