From d3b9c63a3d05a3d3c7022ddcd41509d9ea6c90ef Mon Sep 17 00:00:00 2001
From: Dariusz Ciesielski <dciesielski87@gmail.com>
Date: Sat, 22 Feb 2020 15:05:06 +0100
Subject: [PATCH] Return void for tests

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

diff --git a/tests/HelloWorldTest.php b/tests/HelloWorldTest.php
index dae50a8..093ab50 100644
--- a/tests/HelloWorldTest.php
+++ b/tests/HelloWorldTest.php
@@ -10,11 +10,11 @@ class_alias('\PHPUnit_Framework_TestCase', '\PHPUnit\Framework\TestCase');
  */
 class HelloWorldTest extends \PHPUnit\Framework\TestCase
 {
-    public function setUp()
+    public function setUp(): void
     {
     }
 
-    public function testHelloWorld()
+    public function testHelloWorld(): void
     {
         $this->assertEquals('Hello World', 'Hello World');
     }