https://api.drupal.org/api/drupal/core%21modules%21path%21tests%21src%21Functional%21PathLanguageTest.php/10
PathLanguageTest.php | Drupal API
phpdrupalapi
https://api.drupal.org/api/drupal/core%21modules%21path%21tests%21src%21Functional%21PathLanguageTest.php/class/PathLanguageTest/8.9.x
class PathLanguageTest | Drupal API
classdrupalapi
https://api.drupal.org/api/drupal/core%21modules%21path%21tests%21src%21Functional%21PathLanguageTest.php/function/PathLanguageTest%3A%3AsetUp/10
function PathLanguageTest::setUp | Drupal API
functionsetupdrupalapi