https://api.drupal.org/api/drupal/core%21modules%21views%21tests%21src%21Kernel%21ViewsPreprocessTest.php/function/ViewsPreprocessTest%3A%3AtestCssClassCleaning/11.x
function ViewsPreprocessTest::testCssClassCleaning | Drupal API
functiondrupalapi
https://api.drupal.org/api/drupal/core%21modules%21views%21tests%21src%21Kernel%21ViewsPreprocessTest.php/class/ViewsPreprocessTest/9
class ViewsPreprocessTest | Drupal API
classdrupalapi