Merge branch '4.3' into 4.4

* 4.3:
  Disable phpunit typehint patch on 4.3 branch
  Fix deprecation on 4.3

Author: nicolas-grekas

Tests/Command/LintCommandTest.php

@@ -122,13 +122,13 @@ protected function createCommandTester()
         return new CommandTester($command);
     }
 
-    protected function setUp()
+    protected function setUp(): void
     {
         $this->files = [];
         @mkdir(sys_get_temp_dir().'/framework-yml-lint-test');
     }
 
-    protected function tearDown()
+    protected function tearDown(): void
     {
         foreach ($this->files as $file) {
             if (file_exists($file)) {

Tests/DumperTest.php

@@ -38,14 +38,14 @@ class DumperTest extends TestCase
         ],
     ];
 
-    protected function setUp()
+    protected function setUp(): void
     {
         $this->parser = new Parser();
         $this->dumper = new Dumper();
         $this->path = __DIR__.'/Fixtures';
     }
 
-    protected function tearDown()
+    protected function tearDown(): void
     {
         $this->parser = null;
         $this->dumper = null;

Tests/InlineTest.php

@@ -19,7 +19,7 @@
 
 class InlineTest extends TestCase
 {
-    protected function setUp()
+    protected function setUp(): void
     {
         Inline::initialize(0, 0);
     }

Tests/ParserTest.php

@@ -21,12 +21,12 @@ class ParserTest extends TestCase
     /** @var Parser */
     protected $parser;
 
-    protected function setUp()
+    protected function setUp(): void
     {
         $this->parser = new Parser();
     }
 
-    protected function tearDown()
+    protected function tearDown(): void
     {
         $this->parser = null;