kubernetes/staging/src/k8s.io/apiserver/pkg/admission/initializer/initializer.go

type pluginInitializer …

// New creates an instance of admission plugins initializer.
// This constructor is public with a long param list so that callers immediately know that new information can be expected
// during compilation when they update a level.
func New(
	extClientset kubernetes.Interface,
	dynamicClient dynamic.Interface,
	extInformers informers.SharedInformerFactory,
	authz authorizer.Authorizer,
	featureGates featuregate.FeatureGate,
	stopCh <-chan struct{ … }

// Initialize checks the initialization interfaces implemented by a plugin
// and provide the appropriate initialization data
func (i pluginInitializer) Initialize(plugin admission.Interface) { … }

var _ …