Fatal error: Uncaught Error: Class "PhpCsFixer\Tests\Test\AbstractFixerTestCase" not found in I:\www\pvcUtils\vendor\friendsofphp\php-cs-fixer\tests\Fixer\NamespaceNotation\SingleBlankLineBeforeNamespaceFixerTest.php:26 Stack trace: #0 {main} thrown in I:\www\pvcUtils\vendor\friendsofphp\php-cs-fixer\tests\Fixer\NamespaceNotation\SingleBlankLineBeforeNamespaceFixerTest.php on line 26