import { RouteGroup } from './sidebar';
export interface UseSidebarProps {
    defaultExpanded?: boolean;
    expanded?: boolean;
    onExpandedChange?: (expanded: boolean) => void;
    navigationGroups?: RouteGroup[];
}
export declare function useSidebar({ defaultExpanded, expanded: controlledExpanded, onExpandedChange, navigationGroups, }?: UseSidebarProps): {
    expanded: boolean;
    setExpanded: (value: boolean | ((prev: boolean) => boolean)) => void;
    toggleExpanded: () => void;
    isMobileViewport: boolean;
    hasOverflow: boolean;
    visibleItems: RouteGroup[];
    overflowItems: RouteGroup[];
    openSubmenu: string | null;
    setOpenSubmenu: import("react").Dispatch<import("react").SetStateAction<string | null>>;
    isFilterOpen: boolean;
    setIsFilterOpen: import("react").Dispatch<import("react").SetStateAction<boolean>>;
    navRef: import("react").RefObject<HTMLElement>;
    navigationGroups: RouteGroup[];
};