Merge branch '6.4' into 7.0

* 6.4:
  fix typo
  remove the WriteConfig class
  DX: PHP CS Fixer - keep Annotation,NamedArgumentConstructor,Target annotations as single group
  do not install FrameworkBundle 6.4
  [Tests] Add `array` return type for provider methods
  [Tests] Move expectException closer to the place of the expectation to avoid false positives

Author: xabbuh

Tests/Extension/HttpKernelExtensionTest.php

@@ -30,9 +30,10 @@ class HttpKernelExtensionTest extends TestCase
 {
     public function testFragmentWithError()
     {
-        $this->expectException(\Twig\Error\RuntimeError::class);
         $renderer = $this->getFragmentHandler($this->throwException(new \Exception('foo')));
 
+        $this->expectException(\Twig\Error\RuntimeError::class);
+
         $this->renderTemplate($renderer);
     }