https://api.drupal.org/api/drupal/core%21modules%21system%21tests%21src%21Functional%21Theme%21EntityFilteringThemeTest.php/property/EntityFilteringThemeTest%3A%3AdefaultTheme/8.9.x
EntityFilteringThemeTest::$defaultTheme | Drupal API
drupalapi
https://api.drupal.org/api/drupal/core%21modules%21system%21tests%21src%21Functional%21Theme%21EntityFilteringThemeTest.php/property/EntityFilteringThemeTest%3A%3Aterm/10
EntityFilteringThemeTest::$term | Drupal API
termdrupalapi