From 884d51067e996d5b292e467ccbbcea4daa7ebb4d Mon Sep 17 00:00:00 2001
From: simonbuehler <simon@00010111.de>
Date: Tue, 19 Jan 2021 10:44:28 +0100
Subject: [PATCH] Implement JsonSerializable

when beeing part of e.g. array the FullfilledPromise is not serialized, this will return the value now
---
 src/Internal/FulfilledPromise.php | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/src/Internal/FulfilledPromise.php b/src/Internal/FulfilledPromise.php
index e95d5aa4..651ec536 100644
--- a/src/Internal/FulfilledPromise.php
+++ b/src/Internal/FulfilledPromise.php
@@ -2,6 +2,7 @@
 
 namespace React\Promise\Internal;
 
+use JsonSerializable;
 use React\Promise\Promise;
 use React\Promise\PromiseInterface;
 use function React\Promise\enqueue;
@@ -11,7 +12,7 @@
 /**
  * @internal
  */
-final class FulfilledPromise implements PromiseInterface
+final class FulfilledPromise implements PromiseInterface , JsonSerializable
 {
     private $value;
 
@@ -77,4 +78,9 @@ public function always(callable $onFulfilledOrRejected): PromiseInterface
     public function cancel(): void
     {
     }
+    
+    public function jsonSerialize()
+    {
+        return $this->value;
+    }
 }