}
	}

	// first add poststarthooks from delegated targets
	for k, v := range delegationTarget.PostStartHooks() {
		s.postStartHooks[k] = v
	}

	for k, v := range delegationTarget.PreShutdownHooks() {
		s.preShutdownHooks[k] = v
	}

	// add poststarthooks that were preconfigured.  Using the add method will give us an error if the same name has already been registered.