5 files changed, 5 insertions, 5 deletions
diff --git a/tests/Core/Command/User/DeleteTest.php b/tests/Core/Command/User/DeleteTest.php
index 1b94d37cfc4..9dc920894d7 100644
--- a/tests/Core/Command/User/DeleteTest.php
+++ b/tests/Core/Command/User/DeleteTest.php
@@ -40,7 +40,7 @@ class DeleteTest extends TestCase {
 	/** @var \Symfony\Component\Console\Command\Command */
 	protected $command;
 
-	protected function setUp() {
+	protected function setUp(): void {
 		parent::setUp();
 
 		$userManager = $this->userManager = $this->getMockBuilder(IUserManager::class)
diff --git a/tests/Core/Command/User/DisableTest.php b/tests/Core/Command/User/DisableTest.php
index 019fedc1da9..5456118f67c 100644
--- a/tests/Core/Command/User/DisableTest.php
+++ b/tests/Core/Command/User/DisableTest.php
@@ -42,7 +42,7 @@ class DisableTest extends TestCase {
 	/** @var Disable */
 	protected $command;
 
-	protected function setUp() {
+	protected function setUp(): void {
 		parent::setUp();
 
 		$this->userManager = $this->createMock(IUserManager::class);
diff --git a/tests/Core/Command/User/EnableTest.php b/tests/Core/Command/User/EnableTest.php
index 9a3df13efe0..4a723ca1167 100644
--- a/tests/Core/Command/User/EnableTest.php
+++ b/tests/Core/Command/User/EnableTest.php
@@ -42,7 +42,7 @@ class EnableTest extends TestCase {
 	/** @var Disable */
 	protected $command;
 
-	protected function setUp() {
+	protected function setUp(): void {
 		parent::setUp();
 
 		$this->userManager = $this->createMock(IUserManager::class);
diff --git a/tests/Core/Command/User/LastSeenTest.php b/tests/Core/Command/User/LastSeenTest.php
index cceefb98810..f6ee4796454 100644
--- a/tests/Core/Command/User/LastSeenTest.php
+++ b/tests/Core/Command/User/LastSeenTest.php
@@ -40,7 +40,7 @@ class LastSeenTest extends TestCase {
 	/** @var \Symfony\Component\Console\Command\Command */
 	protected $command;
 
-	protected function setUp() {
+	protected function setUp(): void {
 		parent::setUp();
 
 		$userManager = $this->userManager = $this->getMockBuilder(IUserManager::class)
diff --git a/tests/Core/Command/User/SettingTest.php b/tests/Core/Command/User/SettingTest.php
index 784183c72c3..7d717343348 100644
--- a/tests/Core/Command/User/SettingTest.php
+++ b/tests/Core/Command/User/SettingTest.php
@@ -42,7 +42,7 @@ class SettingTest extends TestCase {
 	/** @var \Symfony\Component\Console\Output\OutputInterface|\PHPUnit_Framework_MockObject_MockObject */
 	protected $consoleOutput;
 
-	protected function setUp() {
+	protected function setUp(): void {
 		parent::setUp();
 
 		$this->userManager = $this->getMockBuilder(IUserManager::class)