From: =?utf-8?q?David_Pr=C3=A9vot?= <david@tilapin.org>
Date: Wed, 13 Nov 2019 18:19:34 -1000
Subject: Compatibility with recent PHPUnit (8)

---
 tests/Css/ProcessorTest.php          | 4 ++--
 tests/Css/Property/ProcessorTest.php | 4 ++--
 tests/Css/Rule/ProcessorTest.php     | 4 ++--
 3 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/tests/Css/ProcessorTest.php b/tests/Css/ProcessorTest.php
index e3d6e46..c98b832 100644
--- a/tests/Css/ProcessorTest.php
+++ b/tests/Css/ProcessorTest.php
@@ -13,12 +13,12 @@ class ProcessorTest extends TestCase
      */
     protected $processor;
 
-    public function setUp()
+    public function setUp(): void
     {
         $this->processor = new Processor();
     }
 
-    public function tearDown()
+    public function tearDown(): void
     {
         $this->processor = null;
     }
diff --git a/tests/Css/Property/ProcessorTest.php b/tests/Css/Property/ProcessorTest.php
index 4539342..3f7b8ad 100644
--- a/tests/Css/Property/ProcessorTest.php
+++ b/tests/Css/Property/ProcessorTest.php
@@ -13,12 +13,12 @@ class ProcessorTest extends TestCase
      */
     protected $processor;
 
-    public function setUp()
+    public function setUp(): void
     {
         $this->processor = new Processor();
     }
 
-    public function tearDown()
+    public function tearDown(): void
     {
         $this->processor = null;
     }
diff --git a/tests/Css/Rule/ProcessorTest.php b/tests/Css/Rule/ProcessorTest.php
index 8cf6409..ec68247 100644
--- a/tests/Css/Rule/ProcessorTest.php
+++ b/tests/Css/Rule/ProcessorTest.php
@@ -13,12 +13,12 @@ class ProcessorTest extends TestCase
      */
     protected $processor;
 
-    public function setUp()
+    public function setUp(): void
     {
         $this->processor = new Processor();
     }
 
-    public function tearDown()
+    public function tearDown(): void
     {
         $this->processor = null;
     }
