From 4e7ae9acb9eca992b9e6fbb9238b76198c908eb0 Mon Sep 17 00:00:00 2001
From: Jens True <jens.chr.true@gmail.com>
Date: Fri, 9 Feb 2024 08:06:34 +0000
Subject: [PATCH] Types in tests

---
 tests/Numerics/BasicMathTest.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/tests/Numerics/BasicMathTest.php b/tests/Numerics/BasicMathTest.php
index a61eee5..1750136 100644
--- a/tests/Numerics/BasicMathTest.php
+++ b/tests/Numerics/BasicMathTest.php
@@ -20,10 +20,10 @@ class BasicMathTest extends TestCase
     {
         $arr = [1, 1, 1, 1];
 
-        $func_return = function ($f) {
+        $func_return = function (float $f): float {
             return $f;
         };
-        $func_double = function ($f) {
+        $func_double = function (float $f): float {
             return $f * 2;
         };
         $this->assertEquals(4, BasicMath::sum($arr, $func_return));