From 534ac510f7d77fdc754d34c127681a818b5bb400 Mon Sep 17 00:00:00 2001
From: KyleKatarn <kylekatarnls@gmail.com>
Date: Thu, 27 May 2021 00:32:02 +0200
Subject: [PATCH] Fix typings

---
 src/Carbon/CarbonInterval.php     | 4 ++--
 src/Carbon/Traits/Options.php     | 8 ++++----
 tests/Carbon/CreateStrictTest.php | 4 ++--
 3 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/src/Carbon/CarbonInterval.php b/src/Carbon/CarbonInterval.php
index 7415859d4d..fb85df80ef 100644
--- a/src/Carbon/CarbonInterval.php
+++ b/src/Carbon/CarbonInterval.php
@@ -667,9 +667,9 @@ public function clone(): self
      * @param string $method     magic method name called
      * @param array  $parameters parameters list
      *
-     * @return static|null
+     * @return static|mixed|null
      */
-    public static function __callStatic(string $method, array $parameters): ?self
+    public static function __callStatic(string $method, array $parameters)
     {
         try {
             $interval = new static(0);
diff --git a/src/Carbon/Traits/Options.php b/src/Carbon/Traits/Options.php
index aa65a24a8d..bc5db7ac6a 100644
--- a/src/Carbon/Traits/Options.php
+++ b/src/Carbon/Traits/Options.php
@@ -180,16 +180,16 @@ trait Options
     /**
      * Format to use on string cast.
      *
-     * @var string|null
+     * @var string|callable|null
      */
-    protected ?string $localToStringFormat = null;
+    protected $localToStringFormat = null;
 
     /**
      * Format to use on JSON serialization.
      *
-     * @var string|null
+     * @var string|callable|null
      */
-    protected ?string $localSerializer = null;
+    protected $localSerializer = null;
 
     /**
      * Instance-specific macros.
diff --git a/tests/Carbon/CreateStrictTest.php b/tests/Carbon/CreateStrictTest.php
index bae93fc0ef..6e026a610e 100644
--- a/tests/Carbon/CreateStrictTest.php
+++ b/tests/Carbon/CreateStrictTest.php
@@ -22,7 +22,7 @@ public function testCreateStrictThrowsExceptionForSecondLowerThanZero()
     {
         $this->expectException(OutOfRangeException::class);
         $this->expectExceptionMessage(
-            'second must be between 0 and 99, -1 given'
+            'second must be between 0 and 99, -1 given',
         );
 
         Carbon::createStrict(null, null, null, null, null, -1);
@@ -32,7 +32,7 @@ public function testCreateStrictThrowsExceptionForMonthOverRange()
     {
         $this->expectException(OutOfRangeException::class);
         $this->expectExceptionMessage(
-            'month must be between 0 and 99, 9001 given'
+            'month must be between 0 and 99, 9001 given',
         );
 
         Carbon::createStrict(null, 9001);