Merge branch '4.4'

* 4.4:
  Fix compatibility with PHPUnit 8
  Disable phpunit typehint patch on 4.3 branch
  Fix deprecation on 4.3

Author: nicolas-grekas

Tests/Loader/AnnotationClassLoaderTest.php

@@ -45,7 +45,7 @@ class AnnotationClassLoaderTest extends AbstractAnnotationLoaderTest
      */
     private $loader;
 
-    protected function setUp()
+    protected function setUp(): void
     {
         $reader = new AnnotationReader();
         $this->loader = new class($reader) extends AnnotationClassLoader {

Tests/Loader/AnnotationDirectoryLoaderTest.php

@@ -19,7 +19,7 @@ class AnnotationDirectoryLoaderTest extends AbstractAnnotationLoaderTest
     protected $loader;
     protected $reader;
 
-    protected function setUp()
+    protected function setUp(): void
     {
         parent::setUp();
 

Tests/Loader/AnnotationFileLoaderTest.php

@@ -20,7 +20,7 @@ class AnnotationFileLoaderTest extends AbstractAnnotationLoaderTest
     protected $loader;
     protected $reader;
 
-    protected function setUp()
+    protected function setUp(): void
     {
         parent::setUp();
 

Tests/Loader/DirectoryLoaderTest.php

@@ -23,7 +23,7 @@ class DirectoryLoaderTest extends AbstractAnnotationLoaderTest
     private $loader;
     private $reader;
 
-    protected function setUp()
+    protected function setUp(): void
     {
         parent::setUp();
 

Tests/RouterTest.php

@@ -22,7 +22,7 @@ class RouterTest extends TestCase
 
     private $loader = null;
 
-    protected function setUp()
+    protected function setUp(): void
     {
         $this->loader = $this->getMockBuilder('Symfony\Component\Config\Loader\LoaderInterface')->getMock();
         $this->router = new Router($this->loader, 'routing.yml');