Enforce stdclass typehint

src/HttpApi/Controllers/TriggerEventController.php

@@ -21,7 +21,7 @@ class TriggerEventController extends Controller
         foreach ($request->json()->get('channels', []) as $channelName) {
             $channel = $this->channelManager->find($request->appId, $channelName);
 
-            optional($channel)->broadcastToEveryoneExcept([
+            optional($channel)->broadcastToEveryoneExcept((object) [
                 'channel' => $channelName,
                 'event' => $request->json()->get('name'),
                 'data' => $request->json()->get('data'),

src/WebSockets/Channels/Channel.php

@@ -182,7 +182,7 @@ class Channel
      * @param  \stdClass  $payload
      * @return void
      */
-    public function broadcastToOthers(ConnectionInterface $connection, $payload)
+    public function broadcastToOthers(ConnectionInterface $connection, stdClass $payload)
     {
         $this->broadcastToEveryoneExcept(
             $payload, $connection->socketId, $connection->app->id
@@ -198,7 +198,7 @@ class Channel
      * @param  bool  $publish
      * @return void
      */
-    public function broadcastToEveryoneExcept($payload, ?string $socketId, $appId, bool $publish = true)
+    public function broadcastToEveryoneExcept(stdClass $payload, ?string $socketId, $appId, bool $publish = true)
     {
         // Also broadcast via the other websocket server instances.
         // This is set false in the Redis client because we don't want to cause a loop