import type { ThredConfig, PageViewPayload, EnrichPayload } from '../types';
import { Logger } from '../utils/logger';
export declare class ThredAPI {
    private baseUrl;
    private browserKey;
    private logger;
    constructor(baseUrl: string, browserKey: string, logger: Logger);
    /**
     * Fetch configuration from API
     */
    fetchConfig(fingerprint: string): Promise<ThredConfig | null>;
    /**
     * Send page view event
     */
    trackPageView(payload: PageViewPayload): Promise<void>;
    /**
     * Send lead enrichment data
     */
    enrichLead(payload: EnrichPayload): Promise<void>;
}
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