@Override
    default @NonNull @Unmodifiable Set<Node> getDataBefore() {
        // Get data after, then reverse the action
        Set<Node> nodes = new HashSet<>(this.getDataAfter());
        nodes.add(this.getNode());
        return Collections.unmodifiableSet(nodes);
    }
Gets the node that was removed

@return the node that was removed
api/src/main/java/net/luckperms/api/event/node/NodeRemoveEvent.java