Merge branch '3.4' into 4.3

* 3.4:
  Adopt `@PHPUnit55Migration:risky` rule of php-cs-fixer

Author: nicolas-grekas

ContainerBuilder.php

@@ -912,8 +912,8 @@ public function getAlias($id)
      * This methods allows for simple registration of service definition
      * with a fluid interface.
      *
-     * @param string $id         The service identifier
-     * @param string $class|null The service class
+     * @param string      $id    The service identifier
+     * @param string|null $class The service class
      *
      * @return Definition A Definition instance
      */

Tests/Config/ContainerParametersResourceCheckerTest.php

@@ -55,15 +55,15 @@ public function testIsFresh(callable $mockContainer, $expected)
 
     public function isFreshProvider()
     {
-        yield 'not fresh on missing parameter' => [function (\PHPUnit_Framework_MockObject_MockObject $container) {
+        yield 'not fresh on missing parameter' => [function (\PHPUnit\Framework\MockObject\MockObject $container) {
             $container->method('hasParameter')->with('locales')->willReturn(false);
         }, false];
 
-        yield 'not fresh on different value' => [function (\PHPUnit_Framework_MockObject_MockObject $container) {
+        yield 'not fresh on different value' => [function (\PHPUnit\Framework\MockObject\MockObject $container) {
             $container->method('getParameter')->with('locales')->willReturn(['nl', 'es']);
         }, false];
 
-        yield 'fresh on every identical parameters' => [function (\PHPUnit_Framework_MockObject_MockObject $container) {
+        yield 'fresh on every identical parameters' => [function (\PHPUnit\Framework\MockObject\MockObject $container) {
             $container->expects($this->exactly(2))->method('hasParameter')->willReturn(true);
             $container->expects($this->exactly(2))->method('getParameter')
                 ->withConsecutive(

Tests/ContainerTest.php

@@ -13,7 +13,6 @@
 
 use PHPUnit\Framework\TestCase;
 use Symfony\Bridge\PhpUnit\ForwardCompatTestTrait;
-use Symfony\Component\DependencyInjection\Alias;
 use Symfony\Component\DependencyInjection\Container;
 use Symfony\Component\DependencyInjection\ContainerInterface;
 use Symfony\Component\DependencyInjection\ParameterBag\FrozenParameterBag;