From 1afb3218f5ec7c5ce0db668a0b209151daac7c16 Mon Sep 17 00:00:00 2001
From: David Supplee <dwsupplee@gmail.com>
Date: Thu, 4 Aug 2022 11:33:22 -0700
Subject: [PATCH] chore: add attribute to suppress php 8 notice (#5437)

---
 src/Blob.php      | 1 +
 src/GeoPoint.php  | 1 +
 src/Int64.php     | 1 +
 src/Timestamp.php | 1 +
 4 files changed, 4 insertions(+)

diff --git a/src/Blob.php b/src/Blob.php
index 5ec55ca..0f57610 100644
--- a/src/Blob.php
+++ b/src/Blob.php
@@ -87,6 +87,7 @@ public function __toString()
      * @return string
      * @access private
      */
+    #[\ReturnTypeWillChange]
     public function jsonSerialize()
     {
         return base64_encode((string) $this->value);
diff --git a/src/GeoPoint.php b/src/GeoPoint.php
index e79856e..7174008 100644
--- a/src/GeoPoint.php
+++ b/src/GeoPoint.php
@@ -218,6 +218,7 @@ private function validateValue($value, $type, $allowNull = false)
      * @return object
      * @access private
      */
+    #[\ReturnTypeWillChange]
     public function jsonSerialize()
     {
         return (object) $this->point();
diff --git a/src/Int64.php b/src/Int64.php
index 56d190d..70bd28b 100644
--- a/src/Int64.php
+++ b/src/Int64.php
@@ -72,6 +72,7 @@ public function __toString()
      * @return string
      * @access private
      */
+    #[\ReturnTypeWillChange]
     public function jsonSerialize()
     {
         return $this->value;
diff --git a/src/Timestamp.php b/src/Timestamp.php
index f553cb1..2ab3eeb 100644
--- a/src/Timestamp.php
+++ b/src/Timestamp.php
@@ -154,6 +154,7 @@ public function formatForApi()
      * @return string
      * @access private
      */
+    #[\ReturnTypeWillChange]
     public function jsonSerialize()
     {
         return $this->formatAsString();