From c1d0b1554158f03913969cdc1b997f4b9a5009fb Mon Sep 17 00:00:00 2001
From: Ruud Kamphuis <ruudk@users.noreply.github.com>
Date: Fri, 19 Nov 2021 08:26:57 +0100
Subject: [PATCH] Make SyncPromiseAdapter compatible with webonyx master

---
 src/Promise/Adapter/Webonyx/GraphQL/SyncPromiseAdapter.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/Promise/Adapter/Webonyx/GraphQL/SyncPromiseAdapter.php b/src/Promise/Adapter/Webonyx/GraphQL/SyncPromiseAdapter.php
index fc2f82a..da42184 100644
--- a/src/Promise/Adapter/Webonyx/GraphQL/SyncPromiseAdapter.php
+++ b/src/Promise/Adapter/Webonyx/GraphQL/SyncPromiseAdapter.php
@@ -17,12 +17,12 @@
 
 class SyncPromiseAdapter extends BaseSyncPromiseAdapter
 {
-    protected function beforeWait(Promise $promise)
+    protected function beforeWait(Promise $promise): void
     {
         DataLoader::await();
     }
 
-    protected function onWait(Promise $promise)
+    protected function onWait(Promise $promise): void
     {
         DataLoader::await();
     }