/**
 * User journey and funnel tracking
 */
export interface JourneyEvent {
    type: 'pageview' | 'click' | 'custom';
    name: string;
    url: string;
    timestamp: string;
    properties?: Record<string, any>;
}
export interface Journey {
    events: JourneyEvent[];
    startTime: string;
    lastUpdate: string;
}
/**
 * User Journey Tracker - tracks the complete path a user takes through your app
 */
export declare class JourneyTracker {
    private journey;
    constructor();
    /**
     * Load journey from storage
     */
    private loadJourney;
    /**
     * Save journey to storage
     */
    private saveJourney;
    /**
     * Add event to journey
     */
    addEvent(event: JourneyEvent): void;
    /**
     * Get current journey
     */
    getJourney(): Journey;
    /**
     * Get journey summary
     */
    getSummary(): {
        totalEvents: number;
        pageviews: number;
        clicks: number;
        customEvents: number;
        pagesVisited: number;
        uniquePages: string[];
        durationMinutes: number;
        startTime: string;
        lastUpdate: string;
    };
    /**
     * Get recent events
     */
    getRecentEvents(limit?: number): JourneyEvent[];
    /**
     * Clear journey
     */
    clear(): void;
}
/**
 * Funnel Tracker - track user progress through defined funnels
 */
export declare class FunnelTracker {
    private funnels;
    private completedSteps;
    defineFunnel(funnel: FunnelDefinition): void;
    /**
     * Track funnel step completion
     */
    trackStep(funnelName: string, stepName: string, properties?: Record<string, any>): FunnelStepResult | null;
    /**
     * Get funnel progress
     */
    getFunnelProgress(funnelName: string): FunnelProgress | null;
    /**
     * Reset funnel progress
     */
    resetFunnel(funnelName: string): void;
    /**
     * Get all funnels status
     */
    getAllFunnels(): FunnelProgress[];
}
export interface FunnelDefinition {
    name: string;
    steps: FunnelStep[];
}
export interface FunnelStep {
    name: string;
    description?: string;
}
export interface FunnelStepResult {
    funnelName: string;
    stepName: string;
    stepIndex: number;
    progress: number;
    isComplete: boolean;
    nextStep: string | null;
    properties?: Record<string, any>;
}
export interface FunnelProgress {
    funnelName: string;
    totalSteps: number;
    completedSteps: number;
    progress: number;
    currentStep: string | null;
    isComplete: boolean;
}
/**
 * Attribution Tracker - track where users come from
 */
export declare class AttributionTracker {
    /**
     * Parse UTM parameters from URL
     */
    static getUTMParameters(url?: string): Record<string, string>;
    /**
     * Get referrer source type
     */
    static getReferrerType(referrer: string): string;
    /**
     * Get comprehensive attribution data
     */
    static getAttribution(): {
        utmParams: Record<string, string>;
        referrer: string;
        referrerType: string;
        landingPage: string;
        timestamp: string;
    };
    /**
     * Store first-touch attribution (persists across sessions)
     */
    static storeFirstTouch(): void;
    /**
     * Get first-touch attribution
     */
    static getFirstTouch(): any;
}
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