Declaration of tests setUp()

seboettg · Jul 5, 2022 · 631f01a · 631f01a
1 parent fef6478
commit 631f01a
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/tests/QueueTest.php b/tests/QueueTest.php
@@ -27,7 +27,7 @@ class QueueTest extends TestCase
      */
     protected $queue;
 
-    public function setUp()
+    public function setUp(): void
     {
         $this->queue = new Queue();
 

diff --git a/tests/StackTest.php b/tests/StackTest.php
@@ -25,7 +25,7 @@ class StackTest extends TestCase
      */
     protected $stack;
 
-    public function setUp()
+    public function setUp(): void
     {
         $this->stack = new Stack();
     }