@trigger_error('The $contexts property is deprecated in Drupal 8.8.0 and will be removed before Drupal 9.0.0. Use methods of \Drupal\Component\Plugin\ContextAwarePluginInterface instead. See https://www.drupal.org/project/drupal/issues/3080631 for more information.',E_USER_DEPRECATED);
@trigger_error('Drupal\Component\Plugin\ConfigurablePluginInterface is deprecated in Drupal 8.7.0 and will be removed before Drupal 9.0.0. You should implement ConfigurableInterface and/or DependentPluginInterface directly as needed. If you implement ConfigurableInterface you may choose to implement ConfigurablePluginInterface in Drupal 8 as well for maximum compatibility, however this must be removed prior to Drupal 9. See https://www.drupal.org/node/2946161',E_USER_DEPRECATED);
}
}
/**
@@ -104,7 +100,7 @@ public function getPluginDefinition() {
* A boolean indicating whether the plugin is configurable.