/// <reference types="react" />
export declare const useCreateSubState: <S extends Record<string | number, any>>(initialValue?: S | undefined) => {
    store: S;
    setStore: (key: string | number | undefined, value: S | S[string]) => void;
    subscribe: (key: string | number | undefined, forceRender: React.DispatchWithoutAction, initialValue?: S | S[string] | undefined) => () => undefined;
};
export declare const SubStateContext: import("react").Context<{
    store: Record<string | number, any>;
    setStore: (key: string | number | undefined, value: any) => void;
    subscribe: (key: string | number | undefined, forceRender: React.DispatchWithoutAction, initialValue?: any) => () => undefined;
}>;
export declare const SubStateProvider: import("react").Provider<{
    store: Record<string | number, any>;
    setStore: (key: string | number | undefined, value: any) => void;
    subscribe: (key: string | number | undefined, forceRender: React.DispatchWithoutAction, initialValue?: any) => () => undefined;
}>;
export declare const useSubState: <T>(key?: string | number | undefined, initialValue?: T | undefined) => {
    state: T;
    setState: (value: T | ((currentState: T) => T)) => void;
    store: Record<string | number, any>;
    setStore: (key: string | number | undefined, value: any) => void;
};