export interface UserState {
    userDarkMode: boolean | null;
    explorer: {
        name: string;
        link: string;
    };
}
export declare const initialState: UserState;
export declare const updateUserDarkMode: import("@reduxjs/toolkit").ActionCreatorWithPayload<any, any>, setExplorer: import("@reduxjs/toolkit").ActionCreatorWithPayload<any, any>;
declare const reducer: import("redux").Reducer<UserState, import("redux").AnyAction>;
export default reducer;