Add return type to tests

stfndamjanovic · Jan 22, 2024 · 6787f0a · 6787f0a
1 parent dc33bbb
commit 6787f0a
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/tests/CircuitBreakerTest.php b/tests/CircuitBreakerTest.php
@@ -294,7 +294,7 @@ public function test_if_listener_state_change_is_triggered()
         $object = new class () extends CircuitBreakerListener {
             public string $state = '';
 
-            public function onStateChange(CircuitBreaker $breaker, CircuitState $previousState, CircuitState $newState)
+            public function onStateChange(CircuitBreaker $breaker, CircuitState $previousState, CircuitState $newState): void
             {
                 $this->state .= "{$previousState->value}->{$newState->value},";
             }