// NodeLabelChange is the event when node label is changed.
	NodeLabelChange = framework.ClusterEvent{Resource: framework.Node, ActionType: framework.UpdateNodeLabel, Label: "NodeLabelChange"}
	// NodeAnnotationChange is the event when node annotation is changed.

func (pl *TaintToleration) EventsToRegister() []framework.ClusterEventWithHint {
	clusterEventWithHint := []framework.ClusterEventWithHint{
		{Event: framework.ClusterEvent{Resource: framework.Node, ActionType: framework.Add | framework.Update}, QueueingHintFn: pl.isSchedulableAfterNodeChange},
	}
	if !pl.enableSchedulingQueueHint {
		return clusterEventWithHint
	}
	// When the QueueingHint feature is enabled,

	// https://github.com/kubernetes/kubernetes/pull/122234
	return []framework.ClusterEventWithHint{
		// Pods can be more schedulable once it's gates are removed
		{Event: framework.ClusterEvent{Resource: framework.Pod, ActionType: framework.Update}, QueueingHintFn: pl.isSchedulableAfterPodChange},
	}
}

// New initializes a new plugin and returns it.