import * as fetchJsonp from 'fetch-jsonp';
export declare class Interceptor {
    private interceptors;
    constructor(interceptors: IInterceptors);
    set(key: any, value: IInterceptor): void;
    get(key: any): IInterceptor;
    delete(key: any): void;
    has(key: any): boolean;
    forEach(callback: (value?: IInterceptor, key?, target?: Interceptor) => void, thisArg?: any): void;
    merge(interceptors: Interceptor): Interceptor;
}
export interface IInterceptors {
    [key: string]: IInterceptor;
}
export interface IInterceptor {
    id?: number;
    request?: (url: string | Request, config: RequestInit) => Promise<[string | Request, RequestInit]>;
    requestError?: (error: any) => Promise<any>;
    response?: (res: Response) => Promise<Response>;
    success?: (data: any) => Promise<any>;
    error?: (res: Response) => Promise<Response>;
    timeout?: (url: string) => Promise<any>;
    jsonpRequest?: (url: string, config?: fetchJsonp.Options) => Promise<[string, fetchJsonp.Options]>;
    jsonpResponse?: (res: fetchJsonp.Response) => Promise<fetchJsonp.Response>;
    jsonpSuccess?: (data: any) => Promise<any>;
    jsonpError?: (error: any) => Promise<any>;
}