import { DevSkinConfig } from './types';
declare class DevSkinSDK {
    private config;
    private transport;
    private sessionId;
    private userId;
    private anonymousId;
    private sessionStartTime;
    private initialized;
    private initializing;
    private heartbeatInterval;
    private deviceCollector;
    private locationCollector;
    private browserCollector;
    private performanceCollector;
    private errorCollector;
    private networkCollector;
    private heatmapCollector;
    private screenshotCollector;
    private rrwebRecorder;
    /**
     * Detect if the current visitor is a bot/crawler
     */
    private isBot;
    /**
     * Initialize the DevSkin SDK
     * Uses requestIdleCallback to defer heavy initialization without blocking the page
     */
    init(config: DevSkinConfig): void;
    /**
     * Track a custom event
     * Works immediately after init() even if heavy collectors are still loading
     */
    track(eventName: string, properties?: Record<string, any>): void;
    /**
     * Track a page view
     */
    trackPageView(properties?: Record<string, any>): void;
    /**
     * Identify a user
     * Works immediately after init() even if heavy collectors are still loading
     */
    identify(userId: string, traits?: Record<string, any>): void;
    /**
     * Capture an error manually
     */
    captureError(error: Error, context?: Record<string, any>): void;
    /**
     * Add breadcrumb for debugging
     */
    addBreadcrumb(breadcrumb: {
        category: string;
        message: string;
        level?: 'info' | 'warning' | 'error';
        data?: Record<string, any>;
    }): void;
    /**
     * Start/stop session recording
     */
    startRecording(): void;
    stopRecording(): void;
    /**
     * Opt out/in
     */
    optOut(): void;
    optIn(): void;
    /**
     * Private methods
     */
    private startSession;
    private getContextData;
    private getOrCreateAnonymousId;
    private generateId;
    private setupVisibilityTracking;
    /**
     * Hook em history.pushState/replaceState/popstate pra disparar nova
     * captura de screenshot quando o usuário navega numa SPA (sem reload).
     * Sem isso, a foto da primeira rota fica como "screenshot da sessão"
     * inteira, e rotas subsequentes nunca são capturadas.
     */
    private setupRouteChangeCapture;
    private setupUnloadTracking;
    /**
     * Start heartbeat to update session duration periodically
     */
    private startHeartbeat;
    /**
     * Update session duration
     */
    private updateSessionDuration;
}
declare const sdk: DevSkinSDK;
export default sdk;
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