Merge pull request #476 from liamhao/master

Update Pusher.php
swooletw · Sep 10, 2021 · e6e5e36 · e6e5e36
2 parents 1f99346 + c17cb49
commit e6e5e36
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/Websocket/Pusher.php b/src/Websocket/Pusher.php
@@ -45,7 +45,7 @@ class Pusher
     protected $event;
 
     /**
-     * @var mixed|null
+     * @var string|null
      */
     protected $message;
 
@@ -68,7 +68,7 @@ protected function __construct(
         bool $broadcast,
         bool $assigned,
         string $event,
-        $message = null,
+        ?string $message,
         $server
     )
     {