default:
					utilruntime.HandleError(fmt.Errorf("object passed to %T that is not expected: %T", e, obj))
					return false
				}
			},
			Handler: cache.ResourceEventHandlerFuncs{
				AddFunc:    e.enqueueSecrets,
				UpdateFunc: func(oldSecret, newSecret interface{}) { e.enqueueSecrets(newSecret) },
			},
		},
		options.SecretResync,
	)

	return e, nil
}

	}, options.ServiceAccountResync)
	e.saLister = saInformer.Lister()
	e.saListerSynced = saHandler.HasSynced

	nsHandler, _ := nsInformer.Informer().AddEventHandlerWithResyncPeriod(cache.ResourceEventHandlerFuncs{
		AddFunc:    e.namespaceAdded,
		UpdateFunc: e.namespaceUpdated,
	}, options.NamespaceResync)
	e.nsLister = nsInformer.Lister()
	e.nsListerSynced = nsHandler.HasSynced

	e.syncHandler = e.syncNamespace

	return e, nil

		),
		lastSeenProtectedAnnotation: map[string]string{},
	}

	crdInformer.Informer().AddEventHandler(cache.ResourceEventHandlerFuncs{
		AddFunc:    c.addCustomResourceDefinition,
		UpdateFunc: c.updateCustomResourceDefinition,
		DeleteFunc: c.deleteCustomResourceDefinition,
	})

	c.syncFn = c.sync

	return c
}

			workqueue.TypedRateLimitingQueueConfig[string]{Name: ResourceVersionControllerName},
		),
	}

	_, _ = svmInformer.Informer().AddEventHandler(cache.ResourceEventHandlerFuncs{
		AddFunc: func(obj interface{}) {
			rvController.addSVM(logger, obj)
		},
		UpdateFunc: func(oldObj, newObj interface{}) {
			rvController.updateSVM(logger, oldObj, newObj)
		},
	})

	return rvController
}

		cacheTTL:           cacheTTL,
	}

	// Have the informer bust cache entries when it sees updates that could
	// apply to them.
	_, err := m.ctbInformer.AddEventHandler(cache.ResourceEventHandlerFuncs{
		AddFunc: func(obj any) {
			ctb, ok := obj.(*certificatesv1alpha1.ClusterTrustBundle)
			if !ok {
				return
			}
			klog.InfoS("Dropping all cache entries for signer", "signerName", ctb.Spec.SignerName)
			m.dropCacheFor(ctb)

		),
		lastSeenGeneration: map[string]int64{},
	}

	crdInformer.Informer().AddEventHandler(cache.ResourceEventHandlerFuncs{
		AddFunc:    c.addCustomResourceDefinition,
		UpdateFunc: c.updateCustomResourceDefinition,
		DeleteFunc: c.deleteCustomResourceDefinition,
	})

	c.syncFn = c.sync

	return c
}

		),
		specsByGVandName: map[schema.GroupVersion]map[string]*spec3.OpenAPI{},
	}

	crdInformer.Informer().AddEventHandler(cache.ResourceEventHandlerFuncs{
		AddFunc:    c.addCustomResourceDefinition,
		UpdateFunc: c.updateCustomResourceDefinition,
		DeleteFunc: c.deleteCustomResourceDefinition,
	})

	c.syncFn = c.sync
	return c
}

	}

	// configure the namespace informer event handlers
	namespaceInformer.Informer().AddEventHandlerWithResyncPeriod(
		cache.ResourceEventHandlerFuncs{
			AddFunc: func(obj interface{}) {
				namespace := obj.(*v1.Namespace)
				namespaceController.enqueueNamespace(namespace)
			},
			UpdateFunc: func(oldObj, newObj interface{}) {
				namespace := newObj.(*v1.Namespace)

	}
	mesh.AddMeshHandler(func() {
		f.selectorsChanged(mesh.Mesh().GetDiscoverySelectors(), true)
	})

	namespaces.AddEventHandler(controllers.EventHandler[*corev1.Namespace]{
		AddFunc: func(ns *corev1.Namespace) {
			f.lock.Lock()
			defer f.lock.Unlock()
			// In rare cases, a namespace may be created after objects in the namespace, because there is no synchronization between watches

			workqueue.DefaultTypedControllerRateLimiter[string](),
			workqueue.TypedRateLimitingQueueConfig[string]{Name: controllerName},
		),
	}

	_, _ = svmInformer.Informer().AddEventHandler(cache.ResourceEventHandlerFuncs{
		AddFunc: func(obj interface{}) {
			svmController.addSVM(logger, obj)
		},
		UpdateFunc: func(oldObj, newObj interface{}) {
			svmController.updateSVM(logger, oldObj, newObj)
		},
	})

	return svmController
}