Fatal error: Uncaught Error: Class "Drupal\Tests\BrowserTestBase" not found in /home/intentexperts/public_html/realtyweb/cms/recipes/drupal_cms_starter/tests/src/Functional/ComponentValidationTest.php:18
Stack trace:
#0 {main}
thrown in /home/intentexperts/public_html/realtyweb/cms/recipes/drupal_cms_starter/tests/src/Functional/ComponentValidationTest.php on line 18