Fatal error: Uncaught Error: Interface "PhpParser\NodeVisitor" not found in C:\wamp64\houda\vendor\phpunit\php-code-coverage\src\StaticAnalysis\Visitor\AttributeParentConnectingVisitor.php:28 Stack trace: #0 {main} thrown in C:\wamp64\houda\vendor\phpunit\php-code-coverage\src\StaticAnalysis\Visitor\AttributeParentConnectingVisitor.php on line 28