interface Config {
    url: string;
    host?: string;
    domain: string;
    method: 'GET' | 'POST' | 'PUT' | 'DELETE';
    json?: boolean;
    data?: object;
    protocol?: 'http' | 'https';
    header?: object;
}
declare const Fetch: (config: Config) => Promise<any>;
export default Fetch;