import { SearchandiserConfig } from '../searchandiser';
import { ProductTransformer } from '../utils/product-transformer';
import { FluxCapacitor } from 'groupby-api';
export declare const MAX_COOKIE_AGE: number;
export declare const VISITOR_COOKIE_KEY: string;
export declare const SESSION_COOKIE_KEY: string;
export declare const DEFAULT_CONFIG: TrackerConfig;
export interface TrackerConfig {
    warnings?: boolean;
    metadata?: {
        _search?: any;
        _viewProduct?: any;
    } & any;
}
export declare class Tracker {
    private flux;
    config: SearchandiserConfig;
    _config: TrackerConfig;
    tracker: TrackerClient;
    transformer: ProductTransformer;
    constructor(flux: FluxCapacitor, config: SearchandiserConfig);
    init(): void;
    setVisitorInfo(): void;
    listenForViewProduct(): void;
    setVisitor(visitorId: string, sessionId: string): void;
    search(): void;
    didYouMean(): void;
    sayt(): void;
    addToCart(productsInfo: any): void;
    order(productsInfo: any): void;
    generateMetadata(type?: 'search' | 'viewProduct'): {
        key: string;
        value: any;
    }[];
    sendSearchEvent(origin?: string): void;
}