import type { Styled } from '../../hooks/useStyled';
import type { MenuMode } from '../types';
import type { CLASSES } from '../vars';
interface MenuSubProps {
    ref?: React.RefCallback<() => void>;
    children: React.ReactNode;
    namespace: string;
    styled: Styled<typeof CLASSES>;
    id: string;
    level: number;
    space: number;
    step: number;
    icon: React.ReactNode | undefined;
    list: React.ReactNode;
    popupState: boolean | undefined;
    trigger: 'hover' | 'click';
    posinset: [number, number];
    mode: MenuMode;
    inNav: boolean;
    active: boolean;
    includeActive: boolean;
    expand: boolean;
    empty: boolean;
    focus: boolean;
    disabled: boolean;
    onVisibleChange: (visible: boolean) => void;
    onClick: React.MouseEventHandler<HTMLLIElement>;
}
export declare function MenuSub(props: MenuSubProps): React.ReactElement | null;
export {};