import * as React from 'react';
export declare const useNavigationMenu: (inProps?: unknown) => import("@primereact/types/core").HeadlessInstance<import("@primereact/types/headless/navigationmenu").UseNavigationMenuProps, unknown, {
    state: {
        openMenuId: string | null;
        hasOpenMenu: boolean;
    };
    rootProps: {
        'data-disabled'?: "" | undefined;
        'data-modal'?: "" | undefined;
        'data-has-open-menu'?: "" | undefined;
        role: "menubar";
        'aria-orientation': import("@primereact/types/headless/navigationmenu").NavigationMenuOrientation;
        'data-scope': "navigationmenu";
        'data-part': "root";
        'data-orientation': import("@primereact/types/headless/navigationmenu").NavigationMenuOrientation;
    };
    orientation: import("@primereact/types/headless/navigationmenu").NavigationMenuOrientation;
    modal: boolean;
    disabled: boolean;
    registerTrigger: (menuId: string, element: HTMLElement | null) => void;
    setOpenMenuId: (menuId: string | null) => void;
    isMenuOpen: (menuId: string) => boolean;
    onTriggerKeyDown: (menuId: string, event: React.KeyboardEvent) => void;
    onTriggerMouseEnter: (menuId: string) => void;
    onMenuOpenChange: (menuId: string, open: boolean) => void;
    focusSibling: (currentMenuId: string, direction: "next" | "previous") => void;
    setPendingFocus: (target: "first" | "last" | null) => void;
    consumePendingFocus: () => "first" | "last" | null;
    registerInstantSignal: (menuId: string, handler: () => void) => () => void;
}>;