How to use the node-opcua-address-space.ContinuationPointManager function in node-opcua-address-space

this.publishEngine = new ServerSidePublishEngine({
            maxPublishRequestInQueue: ServerSession.maxPublishRequestInQueue
        });

        this.publishEngine.setMaxListeners(100);

        theWatchDog.addSubscriber(this, this.sessionTimeout);

        this.__status = "new";

        /**
         * the continuation point manager for this session
         * @property continuationPointManager
         * @type {ContinuationPointManager}
         */
        this.continuationPointManager = new ContinuationPointManager();

        /**
         * @property creationDate
         * @type {Date}
         */
        this.creationDate = new Date();

        this._registeredNodesCounter = 0;
        this._registeredNodes = {};
        this._registeredNodesInv = {};
    }