dependency

type DependencyTracker interface {
	// Track tells us that "obj" is tracking changes to the
	// referenced object.
	Track(ref Key, obj types.NamespacedName)

	// Lookup returns actively tracked objects for the reference.
	Lookup(ref Key) []types.NamespacedName

	// ClearTracked stops tracking all resources for the
	// referenced object
	ClearTracked(obj types.NamespacedName)
}

type Key struct {
	GroupKind      schema.GroupKind
	NamespacedName types.NamespacedName
}