import { HttpOptions, HttpPort } from '../ports';
export declare class FetchAdapter implements HttpPort {
    get<T>(url: string, options?: HttpOptions): Promise<T>;
    post<T>(url: string, body: unknown, options?: HttpOptions): Promise<T>;
    put<T>(url: string, body: unknown, options?: HttpOptions): Promise<T>;
    delete<T>(url: string, options?: HttpOptions): Promise<T>;
    private request;
}