Fatal error: Uncaught Error: Class "Peast\Syntax\Node\ModuleSpecifier" not found in /var/www/html/drupal/vendor/mck89/peast/lib/Peast/Syntax/Node/ExportSpecifier.php:18 Stack trace: #0 {main} thrown in /var/www/html/drupal/vendor/mck89/peast/lib/Peast/Syntax/Node/ExportSpecifier.php on line 18