https://api.drupal.org/api/drupal/core%21modules%21ckeditor5%21src%21Plugin%21CKEditor5PluginManager.php/function/CKEditor5PluginManager%3A%3A__construct/11.x
function CKEditor5PluginManager::__construct | Drupal API
functionconstructdrupalapi
https://api.drupal.org/api/drupal/core%21modules%21ckeditor5%21src%21Plugin%21CKEditor5PluginManager.php/class/CKEditor5PluginManager/11.x
class CKEditor5PluginManager | Drupal API
classdrupalapi