/**
 * Telemetry service implementation
 */
import { EventEmitter } from 'events';
import { TelemetryConfig, TelemetryEvent } from './types';
/**
 * Simple in-memory telemetry service for browser-use TypeScript
 *
 * This is a basic implementation that can be extended with external services
 * like PostHog, Mixpanel, or custom analytics endpoints.
 */
export declare class TelemetryService extends EventEmitter {
    private config;
    private userId;
    private sessionId;
    private eventQueue;
    private flushTimer;
    constructor(config?: Partial<TelemetryConfig>);
    /**
     * Capture a telemetry event
     */
    capture(event: TelemetryEvent): Promise<void>;
    /**
     * Flush all pending events
     */
    flush(): Promise<void>;
    /**
     * Get the current session ID
     */
    getSessionId(): string;
    /**
     * Get the user ID
     */
    getUserId(): Promise<string>;
    /**
     * Shutdown the telemetry service
     */
    shutdown(): Promise<void>;
    /**
     * Initialize or load user ID from disk
     */
    private initializeUserId;
    /**
     * Send events to the configured endpoint
     */
    private sendEvents;
    /**
     * Start the periodic flush timer
     */
    private startFlushTimer;
}
/**
 * Get the global telemetry service instance
 */
export declare function getTelemetryService(): TelemetryService;
/**
 * Initialize telemetry with custom configuration
 */
export declare function initializeTelemetry(config?: Partial<TelemetryConfig>): TelemetryService;
/**
 * Capture a telemetry event using the global service
 */
export declare function capture(event: TelemetryEvent): Promise<void>;
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