diff --git a/core/register_command.php b/core/register_command.php
index d28c1633c62..4ba554c7c05 100644
--- a/core/register_command.php
+++ b/core/register_command.php
@@ -110,159 +110,161 @@ use OC\Core\Command\User\Welcome;
 use OCP\IConfig;
 use OCP\Server;
 use Stecman\Component\Symfony\Console\BashCompletion\CompletionCommand;
+use Symfony\Component\Console\Application;
 
-$application->add(new CompletionCommand());
-$application->add(Server::get(Status::class));
-$application->add(Server::get(Check::class));
-$application->add(Server::get(CreateJs::class));
-$application->add(Server::get(SignApp::class));
-$application->add(Server::get(SignCore::class));
-$application->add(Server::get(CheckApp::class));
-$application->add(Server::get(CheckCore::class));
-$application->add(Server::get(ListRoutes::class));
-$application->add(Server::get(MatchRoute::class));
+/** @var Application $application */
+$application->addCommand(new CompletionCommand());
+$application->addCommand(Server::get(Status::class));
+$application->addCommand(Server::get(Check::class));
+$application->addCommand(Server::get(CreateJs::class));
+$application->addCommand(Server::get(SignApp::class));
+$application->addCommand(Server::get(SignCore::class));
+$application->addCommand(Server::get(CheckApp::class));
+$application->addCommand(Server::get(CheckCore::class));
+$application->addCommand(Server::get(ListRoutes::class));
+$application->addCommand(Server::get(MatchRoute::class));
 
 $config = Server::get(IConfig::class);
 
 if ($config->getSystemValueBool('installed', false)) {
-	$application->add(Server::get(Disable::class));
-	$application->add(Server::get(Enable::class));
-	$application->add(Server::get(Install::class));
-	$application->add(Server::get(GetPath::class));
-	$application->add(Server::get(ListApps::class));
-	$application->add(Server::get(Remove::class));
-	$application->add(Server::get(Update::class));
+	$application->addCommand(Server::get(Disable::class));
+	$application->addCommand(Server::get(Enable::class));
+	$application->addCommand(Server::get(Install::class));
+	$application->addCommand(Server::get(GetPath::class));
+	$application->addCommand(Server::get(ListApps::class));
+	$application->addCommand(Server::get(Remove::class));
+	$application->addCommand(Server::get(Update::class));
 
-	$application->add(Server::get(Cleanup::class));
-	$application->add(Server::get(Enforce::class));
-	$application->add(Server::get(Command\TwoFactorAuth\Enable::class));
-	$application->add(Server::get(Command\TwoFactorAuth\Disable::class));
-	$application->add(Server::get(State::class));
+	$application->addCommand(Server::get(Cleanup::class));
+	$application->addCommand(Server::get(Enforce::class));
+	$application->addCommand(Server::get(Command\TwoFactorAuth\Enable::class));
+	$application->addCommand(Server::get(Command\TwoFactorAuth\Disable::class));
+	$application->addCommand(Server::get(State::class));
 
-	$application->add(Server::get(Mode::class));
-	$application->add(Server::get(Job::class));
-	$application->add(Server::get(ListCommand::class));
-	$application->add(Server::get(Delete::class));
-	$application->add(Server::get(JobWorker::class));
+	$application->addCommand(Server::get(Mode::class));
+	$application->addCommand(Server::get(Job::class));
+	$application->addCommand(Server::get(ListCommand::class));
+	$application->addCommand(Server::get(Delete::class));
+	$application->addCommand(Server::get(JobWorker::class));
 
-	$application->add(Server::get(Test::class));
+	$application->addCommand(Server::get(Test::class));
 
-	$application->add(Server::get(DeleteConfig::class));
-	$application->add(Server::get(GetConfig::class));
-	$application->add(Server::get(SetConfig::class));
-	$application->add(Server::get(Import::class));
-	$application->add(Server::get(ListConfigs::class));
-	$application->add(Server::get(Preset::class));
-	$application->add(Server::get(Command\Config\System\DeleteConfig::class));
-	$application->add(Server::get(Command\Config\System\GetConfig::class));
-	$application->add(Server::get(Command\Config\System\SetConfig::class));
+	$application->addCommand(Server::get(DeleteConfig::class));
+	$application->addCommand(Server::get(GetConfig::class));
+	$application->addCommand(Server::get(SetConfig::class));
+	$application->addCommand(Server::get(Import::class));
+	$application->addCommand(Server::get(ListConfigs::class));
+	$application->addCommand(Server::get(Preset::class));
+	$application->addCommand(Server::get(Command\Config\System\DeleteConfig::class));
+	$application->addCommand(Server::get(Command\Config\System\GetConfig::class));
+	$application->addCommand(Server::get(Command\Config\System\SetConfig::class));
 
-	$application->add(Server::get(File::class));
-	$application->add(Server::get(Space::class));
-	$application->add(Server::get(Storage::class));
-	$application->add(Server::get(Storages::class));
+	$application->addCommand(Server::get(File::class));
+	$application->addCommand(Server::get(Space::class));
+	$application->addCommand(Server::get(Storage::class));
+	$application->addCommand(Server::get(Storages::class));
 
-	$application->add(Server::get(ConvertType::class));
-	$application->add(Server::get(ConvertMysqlToMB4::class));
-	$application->add(Server::get(ConvertFilecacheBigInt::class));
-	$application->add(Server::get(AddMissingColumns::class));
-	$application->add(Server::get(AddMissingIndices::class));
-	$application->add(Server::get(AddMissingPrimaryKeys::class));
-	$application->add(Server::get(ExpectedSchema::class));
-	$application->add(Server::get(ExportSchema::class));
+	$application->addCommand(Server::get(ConvertType::class));
+	$application->addCommand(Server::get(ConvertMysqlToMB4::class));
+	$application->addCommand(Server::get(ConvertFilecacheBigInt::class));
+	$application->addCommand(Server::get(AddMissingColumns::class));
+	$application->addCommand(Server::get(AddMissingIndices::class));
+	$application->addCommand(Server::get(AddMissingPrimaryKeys::class));
+	$application->addCommand(Server::get(ExpectedSchema::class));
+	$application->addCommand(Server::get(ExportSchema::class));
 
-	$application->add(Server::get(GenerateMetadataCommand::class));
-	$application->add(Server::get(PreviewCommand::class));
+	$application->addCommand(Server::get(GenerateMetadataCommand::class));
+	$application->addCommand(Server::get(PreviewCommand::class));
 	if ($config->getSystemValueBool('debug', false)) {
-		$application->add(Server::get(StatusCommand::class));
-		$application->add(Server::get(MigrateCommand::class));
-		$application->add(Server::get(GenerateCommand::class));
-		$application->add(Server::get(ExecuteCommand::class));
+		$application->addCommand(Server::get(StatusCommand::class));
+		$application->addCommand(Server::get(MigrateCommand::class));
+		$application->addCommand(Server::get(GenerateCommand::class));
+		$application->addCommand(Server::get(ExecuteCommand::class));
 	}
 
-	$application->add(Server::get(Command\Encryption\Disable::class));
-	$application->add(Server::get(Command\Encryption\Enable::class));
-	$application->add(Server::get(ListModules::class));
-	$application->add(Server::get(SetDefaultModule::class));
-	$application->add(Server::get(Command\Encryption\Status::class));
-	$application->add(Server::get(EncryptAll::class));
-	$application->add(Server::get(DecryptAll::class));
+	$application->addCommand(Server::get(Command\Encryption\Disable::class));
+	$application->addCommand(Server::get(Command\Encryption\Enable::class));
+	$application->addCommand(Server::get(ListModules::class));
+	$application->addCommand(Server::get(SetDefaultModule::class));
+	$application->addCommand(Server::get(Command\Encryption\Status::class));
+	$application->addCommand(Server::get(EncryptAll::class));
+	$application->addCommand(Server::get(DecryptAll::class));
 
-	$application->add(Server::get(Manage::class));
-	$application->add(Server::get(Command\Log\File::class));
+	$application->addCommand(Server::get(Manage::class));
+	$application->addCommand(Server::get(Command\Log\File::class));
 
-	$application->add(Server::get(ChangeKeyStorageRoot::class));
-	$application->add(Server::get(ShowKeyStorageRoot::class));
-	$application->add(Server::get(MigrateKeyStorage::class));
+	$application->addCommand(Server::get(ChangeKeyStorageRoot::class));
+	$application->addCommand(Server::get(ShowKeyStorageRoot::class));
+	$application->addCommand(Server::get(MigrateKeyStorage::class));
 
-	$application->add(Server::get(DataFingerprint::class));
-	$application->add(Server::get(UpdateDB::class));
-	$application->add(Server::get(UpdateJS::class));
-	$application->add(Server::get(Command\Maintenance\Mode::class));
-	$application->add(Server::get(UpdateHtaccess::class));
-	$application->add(Server::get(UpdateTheme::class));
+	$application->addCommand(Server::get(DataFingerprint::class));
+	$application->addCommand(Server::get(UpdateDB::class));
+	$application->addCommand(Server::get(UpdateJS::class));
+	$application->addCommand(Server::get(Command\Maintenance\Mode::class));
+	$application->addCommand(Server::get(UpdateHtaccess::class));
+	$application->addCommand(Server::get(UpdateTheme::class));
 
-	$application->add(Server::get(Upgrade::class));
-	$application->add(Server::get(Repair::class));
-	$application->add(Server::get(RepairShareOwnership::class));
+	$application->addCommand(Server::get(Upgrade::class));
+	$application->addCommand(Server::get(Repair::class));
+	$application->addCommand(Server::get(RepairShareOwnership::class));
 
-	$application->add(Server::get(Command\Preview\Cleanup::class));
-	$application->add(Server::get(Generate::class));
-	$application->add(Server::get(ResetRenderedTexts::class));
+	$application->addCommand(Server::get(Command\Preview\Cleanup::class));
+	$application->addCommand(Server::get(Generate::class));
+	$application->addCommand(Server::get(ResetRenderedTexts::class));
 
-	$application->add(Server::get(Add::class));
-	$application->add(Server::get(Command\User\Delete::class));
-	$application->add(Server::get(Command\User\Disable::class));
-	$application->add(Server::get(Command\User\Enable::class));
-	$application->add(Server::get(LastSeen::class));
-	$application->add(Server::get(Report::class));
-	$application->add(Server::get(ResetPassword::class));
-	$application->add(Server::get(Setting::class));
-	$application->add(Server::get(Profile::class));
-	$application->add(Server::get(Command\User\ListCommand::class));
-	$application->add(Server::get(ClearGeneratedAvatarCacheCommand::class));
-	$application->add(Server::get(Info::class));
-	$application->add(Server::get(SyncAccountDataCommand::class));
-	$application->add(Server::get(Command\User\AuthTokens\Add::class));
-	$application->add(Server::get(Command\User\AuthTokens\ListCommand::class));
-	$application->add(Server::get(Command\User\AuthTokens\Delete::class));
-	$application->add(Server::get(Verify::class));
-	$application->add(Server::get(Welcome::class));
+	$application->addCommand(Server::get(Add::class));
+	$application->addCommand(Server::get(Command\User\Delete::class));
+	$application->addCommand(Server::get(Command\User\Disable::class));
+	$application->addCommand(Server::get(Command\User\Enable::class));
+	$application->addCommand(Server::get(LastSeen::class));
+	$application->addCommand(Server::get(Report::class));
+	$application->addCommand(Server::get(ResetPassword::class));
+	$application->addCommand(Server::get(Setting::class));
+	$application->addCommand(Server::get(Profile::class));
+	$application->addCommand(Server::get(Command\User\ListCommand::class));
+	$application->addCommand(Server::get(ClearGeneratedAvatarCacheCommand::class));
+	$application->addCommand(Server::get(Info::class));
+	$application->addCommand(Server::get(SyncAccountDataCommand::class));
+	$application->addCommand(Server::get(Command\User\AuthTokens\Add::class));
+	$application->addCommand(Server::get(Command\User\AuthTokens\ListCommand::class));
+	$application->addCommand(Server::get(Command\User\AuthTokens\Delete::class));
+	$application->addCommand(Server::get(Verify::class));
+	$application->addCommand(Server::get(Welcome::class));
 
-	$application->add(Server::get(Command\Group\Add::class));
-	$application->add(Server::get(Command\Group\Delete::class));
-	$application->add(Server::get(Command\Group\ListCommand::class));
-	$application->add(Server::get(AddUser::class));
-	$application->add(Server::get(RemoveUser::class));
-	$application->add(Server::get(Command\Group\Info::class));
+	$application->addCommand(Server::get(Command\Group\Add::class));
+	$application->addCommand(Server::get(Command\Group\Delete::class));
+	$application->addCommand(Server::get(Command\Group\ListCommand::class));
+	$application->addCommand(Server::get(AddUser::class));
+	$application->addCommand(Server::get(RemoveUser::class));
+	$application->addCommand(Server::get(Command\Group\Info::class));
 
-	$application->add(Server::get(Command\SystemTag\ListCommand::class));
-	$application->add(Server::get(Command\SystemTag\Delete::class));
-	$application->add(Server::get(Command\SystemTag\Add::class));
-	$application->add(Server::get(Edit::class));
+	$application->addCommand(Server::get(Command\SystemTag\ListCommand::class));
+	$application->addCommand(Server::get(Command\SystemTag\Delete::class));
+	$application->addCommand(Server::get(Command\SystemTag\Add::class));
+	$application->addCommand(Server::get(Edit::class));
 
-	$application->add(Server::get(ListCertificates::class));
-	$application->add(Server::get(ExportCertificates::class));
-	$application->add(Server::get(ImportCertificate::class));
-	$application->add(Server::get(RemoveCertificate::class));
-	$application->add(Server::get(BruteforceAttempts::class));
-	$application->add(Server::get(BruteforceResetAttempts::class));
-	$application->add(Server::get(SetupChecks::class));
-	$application->add(Server::get(SnowflakeDecodeId::class));
-	$application->add(Server::get(Get::class));
+	$application->addCommand(Server::get(ListCertificates::class));
+	$application->addCommand(Server::get(ExportCertificates::class));
+	$application->addCommand(Server::get(ImportCertificate::class));
+	$application->addCommand(Server::get(RemoveCertificate::class));
+	$application->addCommand(Server::get(BruteforceAttempts::class));
+	$application->addCommand(Server::get(BruteforceResetAttempts::class));
+	$application->addCommand(Server::get(SetupChecks::class));
+	$application->addCommand(Server::get(SnowflakeDecodeId::class));
+	$application->addCommand(Server::get(Get::class));
 
-	$application->add(Server::get(GetCommand::class));
-	$application->add(Server::get(EnabledCommand::class));
-	$application->add(Server::get(Command\TaskProcessing\ListCommand::class));
-	$application->add(Server::get(Statistics::class));
-	$application->add(Server::get(Command\TaskProcessing\Cleanup::class));
-	$application->add(Server::get(WorkerCommand::class));
+	$application->addCommand(Server::get(GetCommand::class));
+	$application->addCommand(Server::get(EnabledCommand::class));
+	$application->addCommand(Server::get(Command\TaskProcessing\ListCommand::class));
+	$application->addCommand(Server::get(Statistics::class));
+	$application->addCommand(Server::get(Command\TaskProcessing\Cleanup::class));
+	$application->addCommand(Server::get(WorkerCommand::class));
 
-	$application->add(Server::get(RedisCommand::class));
-	$application->add(Server::get(DistributedClear::class));
-	$application->add(Server::get(DistributedDelete::class));
-	$application->add(Server::get(DistributedGet::class));
-	$application->add(Server::get(DistributedSet::class));
+	$application->addCommand(Server::get(RedisCommand::class));
+	$application->addCommand(Server::get(DistributedClear::class));
+	$application->addCommand(Server::get(DistributedDelete::class));
+	$application->addCommand(Server::get(DistributedGet::class));
+	$application->addCommand(Server::get(DistributedSet::class));
 } else {
-	$application->add(Server::get(Command\Maintenance\Install::class));
+	$application->addCommand(Server::get(Command\Maintenance\Install::class));
 }
diff --git a/psalm.xml b/psalm.xml
index f43487afeb3..4355c35f1d6 100644
--- a/psalm.xml
+++ b/psalm.xml
@@ -181,8 +181,6 @@
 				<referencedVariable name="$_"/>
 				<referencedVariable name="$l"/>
 				<referencedVariable name="$theme"/>
-				<!-- false positive: https://github.com/nextcloud/server/blob/cb057829f72c70e819f456edfadbb29d72dba832/lib/private/Console/Application.php#L92 -->
-				<file name="core/register_command.php" />
 			</errorLevel>
 		</UndefinedGlobalVariable>
 		<UndefinedDocblockClass>