export declare class AccessTracker {
    private static conceptsData;
    private static connectionsData;
    private static readonly SYNC_INTERVAL_MS;
    private static nextSyncTime;
    static activateStatus: boolean;
    private static readonly accessData;
    private static autoSyncInterval;
    /**
     * Increments the count for a specific conceptId.
     */
    static incrementConcept(conceptId: number): void;
    /**
     * Increments the count for a specific connectionId.
     */
    static incrementConnection(connectionId: number): void;
    /**
     * Retrieves the top N concepts by their counts.
     */
    static getTopConcepts(n: number): [number, number][];
    /**
     * Retrieves the top N connections by their counts.
     */
    static getTopConnections(n: number): [number, number][];
    /**
     * Saves the concept and connection data to localStorage.
     */
    static saveDataToLocalStorage(): void;
    /**
     * Loads the concept and connection data from localStorage.
     */
    static loadDataFromLocalStorage(): void;
    static sendToServer(): Promise<void>;
    /**
     * Syncs the concept and connection data with the server.
     */
    private static syncToServer;
    /**
     * Sets the next sync time based on the current time and sync interval.
     */
    private static setNextSyncTime;
    /**
     * Starts auto-syncing to the server every specified time interval.
     * This will automatically call `syncToServer` every 5 minutes
     */
    static startAutoSync(): void;
    /**
     * Stops the access tracker auto-sync timer.
     */
    static stopAutoSync(): void;
    /**
     * Sync immediately called by setInterval when time to sync has arrived.
     */
    private static syncNow;
    /**
     * Fetch suggested concepts from the server with proper error handling.
     */
    static GetSuggestedConcepts(top?: number): Promise<any>;
    /**
     * Fetch suggested connections from the server with proper error handling.
     * @param top number of connections to get load
     */
    static GetSuggestedConnections(top?: number): Promise<any>;
    /**
     * Add Concepts to Binary Tree
     */
    private static addConceptToBinaryTree;
    /**
     * Add Concepts to Binary Tree
     */
    private static addConnectionToBinaryTree;
}