import { Dispatch, SetStateAction } from 'react';
type UseObjectStateReturn<T> = [
    {
        [key: string]: T;
    },
    (k: string, t: T) => void,
    (k: string) => void,
    (oldKey: string, newKey: string) => void,
    Dispatch<SetStateAction<{
        [key: string]: T;
    }>>
];
export declare const useObjectState: <T>(initialValue?: {
    [key: string]: T;
}) => UseObjectStateReturn<T>;
export {};