https://api.drupal.org/api/drupal/core%21lib%21Drupal%21Core%21TypedData%21TypedDataTrait.php/function/TypedDataTrait%3A%3AgetTypedDataManager/8.9.x
function TypedDataTrait::getTypedDataManager | Drupal API
functiondrupalapi
https://api.drupal.org/api/drupal/core%21lib%21Drupal%21Core%21Config%21Schema%21Element.php/function/Element%3A%3AgetTypedDataManager/8.9.x
function Element::getTypedDataManager | Drupal API
functionelementdrupalapi