2 classes are annotated with RenderElement
- Ajax in core/
lib/ Drupal/ Core/ Render/ Element/ Ajax.php - Provides a render element for adding Ajax to a render element.
- ComponentElement in core/
modules/ sdc/ src/ Element/ ComponentElement.php - Provides a Single Directory Component render element.
Buggy or inaccurate documentation? Please file an issue. Need support? Need help programming? Connect with the Drupal community.