export default class ElasticSearch {
    private _apiKey;
    private _url;
    private fetchUrl;
    constructor(apiKey: string, url: string);
    /**
     * Creates or updates
     * @param engine Engine name (Ex: products)
     * @param document Document can be an object or an instance of BaseClass, if is instance of BaseClass, will take it's data
     */
    indexDocument: <T>(engine: string, document: T) => Promise<any>;
    deleteDocument: (engine: string, documentID: string) => Promise<any>;
}