import * as fetchJsonp from 'fetch-jsonp';
import { Interceptor } from './interceptor';
export declare class FetchClient {
    private timeout;
    private interceptors;
    constructor();
    setTimeout(time: number): void;
    clearInterceptors(): void;
    getInterceptors(): Interceptor;
    setInterceptors(interceptors: Interceptor): void;
    request(url: string | Request, config?: RequestInit): Promise<any>;
    get(url: string, param?: {
        [key: string]: any;
    }, config?: RequestInit): Promise<any>;
    post(url: string, config?: RequestInit): Promise<any>;
    put(url: string, config?: RequestInit): Promise<any>;
    delete(url: string, config?: RequestInit): Promise<any>;
    options(url: string, config?: RequestInit): Promise<any>;
    head(url: string, config?: RequestInit): Promise<any>;
    patch(url: string, config?: RequestInit): Promise<any>;
    jsonp(url: string, param?: {
        [key: string]: any;
    }, config?: fetchJsonp.Options): Promise<any>;
}