interface HackXHROptions {
    open?: (xhr: XMLHttpRequest) => void;
    send?: (xhr: XMLHttpRequest, body: any) => void;
}
export declare const hackXHR: (options: HackXHROptions) => void;
interface HackFetchOptions {
    beforeFetch?: (url: string, option: RequestInit) => void;
    then?: (res: Response, duration: number, url: string, option?: RequestInit) => void;
    catch?: (err: any, duration: number, url: string, option?: RequestInit) => void;
}
export declare const hackFetch: (option: HackFetchOptions) => void;
export {};