import { FloatingContext, ReferenceType } from '@floating-ui/react';
import { default as React } from 'react';
import { IntentionalAny } from '../../types';
import { SideNavProps } from './sidenav/sidenav';
export interface ILayoutContext {
    menuOpen: boolean;
    toggleMenu: () => void;
    /**
     * Type of the Header
     * - System header is meant for logged in system
     * - Public is meant for public pages where user is not yet signed in, usually also does not have sidenav on desktop
     * @default 'system'
     */
    headerType: 'system' | 'public';
    reference: (node: ReferenceType | null) => void;
    floating: (node: HTMLElement | null) => void;
    getReferenceProps: (userProps?: React.HTMLProps<HTMLElement> | undefined) => Record<string, unknown>;
    getFloatingProps: (userProps?: React.HTMLProps<HTMLElement> | undefined) => Record<string, unknown>;
    context: FloatingContext<ReferenceType>;
    sideNavProps?: SideNavProps<IntentionalAny>;
    y: number | null;
    /**
     * reference to header element to position HeaderDropdown aligned with bottom of header.
     */
    headerElement: React.RefObject<HTMLElement> | null;
    /**
     * reference to header bottom element to position affixes relative to it.
     */
    headerBottomElement: React.RefObject<HTMLDivElement> | null;
    headerBottomSize?: DOMRect;
    /**
     * Custom toggle function for mobile menu
     * @param menuOpen - The current state of the menu (true if open, false if closed)
     * @default undefined
     */
    onHeaderSidenavToggle?: (menuOpen: boolean) => void;
}
export declare const LayoutContext: React.Context<ILayoutContext>;