return nil
}

func getPreFilterState(cycleState *framework.CycleState) (*preFilterState, error) {
	c, err := cycleState.Read(preFilterStateKey)
	if err != nil {
		// preFilterState doesn't exist, likely PreFilter wasn't invoked.
		return nil, fmt.Errorf("error reading %q from cycleState: %w", preFilterStateKey, err)
	}

	s, ok := c.(*preFilterState)
	if !ok {

}

// getPreFilterState fetches a pre-computed preFilterState.
func getPreFilterState(cycleState *framework.CycleState) (*preFilterState, error) {
	c, err := cycleState.Read(preFilterStateKey)
	if err != nil {
		// preFilterState doesn't exist, likely PreFilter wasn't invoked.
		return nil, fmt.Errorf("reading %q from cycleState: %w", preFilterStateKey, err)
	}

	s, ok := c.(*preFilterState)
	if !ok {

)

// preFilterState computed at PreFilter and used at Filter.
type preFilterState struct {
	// Names of the pod's volumes using the ReadWriteOncePod access mode.
	readWriteOncePodPVCs sets.Set[string]
	// The number of references to these ReadWriteOncePod volumes by scheduled pods.
	conflictingPVCRefCount int
}

func (s *preFilterState) updateWithPod(podInfo *framework.PodInfo, multiplier int) {

}

// ScoreExtensions of the Score plugin.
func (f *Fit) ScoreExtensions() framework.ScoreExtensions {
	return nil
}

// preFilterState computed at PreFilter and used at Filter.
type preFilterState struct {
	framework.Resource
}

// Clone the prefilter state.
func (s *preFilterState) Clone() framework.StateData {
	return s
}

// preScoreState computed at PreScore and used at Score.

func (pl *NodeAffinity) Name() string {
	return Name
}

type preFilterState struct {
	requiredNodeSelectorAndAffinity nodeaffinity.RequiredNodeAffinity
}

// Clone just returns the same state because it is not affected by pod additions or deletions.
func (s *preFilterState) Clone() framework.StateData {
	return s
}

// EventsToRegister returns the possible events that may make a Pod