export declare type ResponseTransform = (data: any) => any;
export interface FetchOptions {
    init?: RequestInit;
    transform?: ResponseTransform;
}
export declare type FetchRequest = RequestInfo | undefined;
export declare function useFetch(request: FetchRequest, options?: FetchOptions): {
    response: Response | null;
    error: Error | null | undefined;
    isLoading: boolean;
    value: any;
};