CodeStyle: declare return types

9 files changed, 9 insertions, 9 deletions

diff --git a/tests/app/SurnameTradition/DefaultSurnameTraditionTest.php b/tests/app/SurnameTradition/DefaultSurnameTraditionTest.php
index 8bc0f6c6cb..84d3eee6df 100644
--- a/tests/app/SurnameTradition/DefaultSurnameTraditionTest.php
+++ b/tests/app/SurnameTradition/DefaultSurnameTraditionTest.php
@@ -30,7 +30,7 @@ class DefaultSurnameTraditionTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    protected function setUp()
+    protected function setUp(): void
     {
         parent::setUp();
 
diff --git a/tests/app/SurnameTradition/IcelandicSurnameTraditionTest.php b/tests/app/SurnameTradition/IcelandicSurnameTraditionTest.php
index 6e01a56889..ea6fda211d 100644
--- a/tests/app/SurnameTradition/IcelandicSurnameTraditionTest.php
+++ b/tests/app/SurnameTradition/IcelandicSurnameTraditionTest.php
@@ -30,7 +30,7 @@ class IcelandicSurnameTraditionTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    protected function setUp()
+    protected function setUp(): void
     {
         parent::setUp();
 
diff --git a/tests/app/SurnameTradition/LithuanianSurnameTraditionTest.php b/tests/app/SurnameTradition/LithuanianSurnameTraditionTest.php
index c0cbb8ecbc..8bd6552db4 100644
--- a/tests/app/SurnameTradition/LithuanianSurnameTraditionTest.php
+++ b/tests/app/SurnameTradition/LithuanianSurnameTraditionTest.php
@@ -30,7 +30,7 @@ class LithuanianSurnameTraditionTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    protected function setUp()
+    protected function setUp(): void
     {
         parent::setUp();
 
diff --git a/tests/app/SurnameTradition/MatrilinealSurnameTraditionTest.php b/tests/app/SurnameTradition/MatrilinealSurnameTraditionTest.php
index 033e3e5d64..2f65799bd4 100644
--- a/tests/app/SurnameTradition/MatrilinealSurnameTraditionTest.php
+++ b/tests/app/SurnameTradition/MatrilinealSurnameTraditionTest.php
@@ -30,7 +30,7 @@ class MatrilinealSurnameTraditionTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    protected function setUp()
+    protected function setUp(): void
     {
         parent::setUp();
 
diff --git a/tests/app/SurnameTradition/PaternalSurnameTraditionTest.php b/tests/app/SurnameTradition/PaternalSurnameTraditionTest.php
index cccfbb4bb8..cbe2754f28 100644
--- a/tests/app/SurnameTradition/PaternalSurnameTraditionTest.php
+++ b/tests/app/SurnameTradition/PaternalSurnameTraditionTest.php
@@ -30,7 +30,7 @@ class PaternalSurnameTraditionTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    protected function setUp()
+    protected function setUp(): void
     {
         parent::setUp();
 
diff --git a/tests/app/SurnameTradition/PatrilinealSurnameTraditionTest.php b/tests/app/SurnameTradition/PatrilinealSurnameTraditionTest.php
index b330667a67..198c9c510e 100644
--- a/tests/app/SurnameTradition/PatrilinealSurnameTraditionTest.php
+++ b/tests/app/SurnameTradition/PatrilinealSurnameTraditionTest.php
@@ -30,7 +30,7 @@ class PatrilinealSurnameTraditionTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    protected function setUp()
+    protected function setUp(): void
     {
         parent::setUp();
 
diff --git a/tests/app/SurnameTradition/PolishSurnameTraditionTest.php b/tests/app/SurnameTradition/PolishSurnameTraditionTest.php
index 0e855ee155..57ab6e6b80 100644
--- a/tests/app/SurnameTradition/PolishSurnameTraditionTest.php
+++ b/tests/app/SurnameTradition/PolishSurnameTraditionTest.php
@@ -30,7 +30,7 @@ class PolishSurnameTraditionTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    protected function setUp()
+    protected function setUp(): void
     {
         parent::setUp();
 
diff --git a/tests/app/SurnameTradition/PortugueseSurnameTraditionTest.php b/tests/app/SurnameTradition/PortugueseSurnameTraditionTest.php
index 8dc5d4e8a9..6ed7208ffa 100644
--- a/tests/app/SurnameTradition/PortugueseSurnameTraditionTest.php
+++ b/tests/app/SurnameTradition/PortugueseSurnameTraditionTest.php
@@ -30,7 +30,7 @@ class PortugueseSurnameTraditionTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    protected function setUp()
+    protected function setUp(): void
     {
         parent::setUp();
 
diff --git a/tests/app/SurnameTradition/SpanishSurnameTraditionTest.php b/tests/app/SurnameTradition/SpanishSurnameTraditionTest.php
index 58d57d6cd4..dd2694c103 100644
--- a/tests/app/SurnameTradition/SpanishSurnameTraditionTest.php
+++ b/tests/app/SurnameTradition/SpanishSurnameTraditionTest.php
@@ -30,7 +30,7 @@ class SpanishSurnameTraditionTest extends \Fisharebest\Webtrees\TestCase
      *
      * @return void
      */
-    protected function setUp()
+    protected function setUp(): void
     {
         parent::setUp();