import type { ImmerHook, Updater } from './useImmer';
interface GlobalStateHook<S> {
    (): ImmerHook<S>;
    readonly state: S;
    setState: Updater<S>;
}
/**
 * @deprecated since version 19, try to use `rcl-store`
 */
export declare function createGlobalState<S>(): GlobalStateHook<S | undefined>;
export declare function createGlobalState<S>(initialValue: S): GlobalStateHook<S>;
export {};