import { type AbstractEndpoint, type EndpointResponse, FetchClient, type Options } from '@myparcel/sdk';
export declare class PdkFetchClient extends FetchClient {
    /**
     * Prepare and execute the final request and handle the response.
     */
    doRequest<E extends AbstractEndpoint>(endpoint: E, options: Options<E>): Promise<EndpointResponse<E>>;
    /**
     * If the url already contains a query string, append the parameters with an ampersand instead.
     */
    protected createUrl<E extends AbstractEndpoint>(endpoint: E, options: Options<E>): string;
}