3 namespace Drupal\Component\Plugin;
6 * Provides a plugin interface for providing derivative metadata inspection.
8 interface DerivativeInspectionInterface {
11 * Gets the base_plugin_id of the plugin instance.
14 * The base_plugin_id of the plugin instance.
16 public function getBaseId();
19 * Gets the derivative_id of the plugin instance.
22 * The derivative_id of the plugin instance NULL otherwise.
24 public function getDerivativeId();