fix: #448

src/Contract/EventDispatcherInterface.php

@@ -4,6 +4,6 @@ declare(strict_types=1);
 
 namespace Yansongda\Pay\Contract;
 
-interface EventDispatcherInterface extends \Symfony\Component\EventDispatcher\EventDispatcherInterface
+interface EventDispatcherInterface
 {
 }

src/Service/EventServiceProvider.php

@@ -38,7 +38,7 @@ class EventServiceProvider implements ServiceProviderInterface
              * @param int      $priority The higher this value, the earlier an event
              *                           listener will be triggered in the chain (defaults to 0)
              */
-            public function addListener(string $eventName, $listener, int $priority = 0)
+            public function addListener(string $eventName, callable $listener, int $priority = 0)
             {
             }
 
@@ -57,7 +57,7 @@ class EventServiceProvider implements ServiceProviderInterface
              *
              * @param callable $listener The listener to remove
              */
-            public function removeListener(string $eventName, $listener)
+            public function removeListener(string $eventName, callable $listener)
             {
             }
 
@@ -92,7 +92,7 @@ class EventServiceProvider implements ServiceProviderInterface
              *
              * @return int|null The event listener priority
              */
-            public function getListenerPriority(string $eventName, $listener): ?int
+            public function getListenerPriority(string $eventName, callable $listener): ?int
             {
                 return null;
             }