export declare const getState: <S>(state: S, path: (string | number)[]) => unknown;
export declare const pathIsEmpty: (path: string | (string | number)[]) => boolean;
export declare const setValue: <S, V = unknown>(obj: S, path: (string | number)[], value: V) => void;
export declare const updateState: <S, V = unknown>(state: S, path: (string | number)[], val: V) => S;
export default updateState;