import type { Options } from '../useRequest';
type States<T> = {
    data: T | null;
    loading: boolean;
    error: any;
};
type DataStats<T> = States<T>['data'];
export default function useFetch<TData = null, TParams extends any[] = []>({ service, options, }: {
    service: (params: any[]) => Promise<TData>;
    options?: Required<Options<TData, TParams>>;
}): {
    data: TData | null;
    loading: boolean;
    error: any;
    run: (runParams: any) => void;
    mutate: (data: TData | ((prev: DataStats<TData>) => DataStats<TData>) | null) => void;
    cancel: () => void;
};
export {};