/**
 * Quanta Analytics SDK for Web
 */
declare class Quanta {
    private static _initialized;
    private static _initializing;
    private static _initializingPromise;
    private static _id;
    private static _appId;
    private static _abLetters;
    private static _abDict;
    private static _queue;
    private static _isProcessing;
    private static _installDate;
    private static _skipFirstViewEvent;
    private static _skipNavigationViewEvents;
    private static _skipAllViewEvents;
    private static _isFirstViewEvent;
    private static _currentPath;
    protected static makeAsyncStorage(): {
        getItem: (key: string) => Promise<string | null>;
        setItem: (key: string, value: string) => Promise<void>;
    };
    static asyncStorage: {
        getItem: (key: string) => Promise<string | null>;
        setItem: (key: string, value: string) => Promise<void>;
    };
    /**
     * Initialize the Quanta SDK
     * @param appId Your Quanta application ID (optional if loaded via script tag)
     */
    static initialize(appId?: string): void;
    static loadAppId(): Promise<string | null>;
    static setAppId(appId: string): Promise<void>;
    /**
     * Initialize the Quanta SDK
     * @param appId Your Quanta application ID (optional if loaded via script tag)
     */
    static initializeAsync(appId?: string): Promise<void>;
    /**
     * Set up listeners to detect URL changes from both history API and navigation events
     */
    protected static setupUrlChangeListeners(): void;
    /**
     * Handle URL changes by checking if path changed and sending view event
     */
    protected static handleUrlChange(): Promise<void>;
    static maybeSendViewEvent(): Promise<void>;
    /**
     * Send a view event to Quanta
     */
    static sendViewEvent(): Promise<void>;
    /**
     * Parse data attributes from the script tag
     */
    private static parseScriptTagAttributes;
    protected static getScriptTag(): HTMLScriptElement | null;
    /**
     * Extract app ID from the script tag URL
     * Expected format: https://js.quanta.tools/app/{appId}.js
     */
    protected static getAppIdFromScriptTag(): string | null;
    /**
     * Log an event to Quanta
     * @param event Event name
     * @param addedArguments Additional event parameters or formatted argument string
     */
    static log(event: string, addedArguments?: Record<string, string> | string): void;
    /**
     * Log an event to Quanta
     * @param event Event name
     * @param addedArguments Additional event parameters or formatted argument string
     */
    static logAsync(event: string, addedArguments?: Record<string, string> | string): Promise<void>;
    /**
     * Log an event with revenue to Quanta
     * @param event Event name
     * @param revenue Revenue amount
     * @param addedArguments Additional event parameters or formatted argument string
     */
    static logWithRevenue(event: string, revenue?: number, addedArguments?: Record<string, string> | string): void;
    protected static isServerSide(): boolean;
    /**
     * Log an event with revenue to Quanta
     * @param event Event name
     * @param revenue Revenue amount
     * @param addedArguments Additional event parameters or formatted argument string
     */
    static logWithRevenueAsync(event: string, revenue?: number, addedArguments?: Record<string, string> | string): Promise<void>;
    /**
     * Get the result of an AB test for an experiment
     * @param experimentName The name of the experiment
     * @returns The variant letter (A, B, C, etc.)
     */
    static abTest(experimentName: string): string;
    /**
     * Get the result of an AB test for an experiment
     * @param experimentName The name of the experiment
     * @returns The variant letter (A, B, C, etc.)
     */
    static abTestAsync(experimentName: string): Promise<string>;
    /**
     * Set the user ID
     * @param id User ID
     */
    static setId(id: string): void;
    /**
     * Set the user ID
     * @param id User ID
     */
    static setIdAsync(id: string): Promise<void>;
    /**
     * Get the current user ID
     * @returns User ID
     */
    static getId(): string;
    private static loadOrCreateId;
    private static loadOrCreateInstallDate;
    protected static systemLanguageProvider(): string;
    protected static getBundleId(): string;
    protected static getVersion(): string;
    private static getUserData;
    protected static getDeviceInfo(): string;
    protected static getOSInfo(): string;
    private static getOSInfoSafe;
    protected static isDebug(): boolean;
    private static safe;
    private static stringForDouble;
    private static enqueueEvent;
    private static processQueue;
    private static sendEvent;
    private static saveQueue;
    private static loadQueue;
    private static setAbJson;
    private static getAbLetters;
    private static getAbDict;
    private static stringToNumber;
    private static generateUuid;
    private static shortenUuid;
    private static isValidUUID;
    private static shouldLog;
    private static loggingEnabled;
    static enableLogging(): void;
    static disableLogging(): void;
    private static debugLog;
    private static debugWarn;
    private static debugError;
    /**
     * Checks if the app has been claimed and shows welcome message if not
     */
    private static checkClaimed;
}
export { Quanta };
export default Quanta;