import type { Styled } from '../../hooks/useStyled';
import type { CLASSES } from '../vars';
interface DropdownSubProps {
    ref?: React.RefCallback<() => void>;
    children: React.ReactNode;
    namespace: string;
    styled: Styled<typeof CLASSES>;
    id: string;
    icon: React.ReactNode | undefined;
    theme: 'primary' | 'success' | 'warning' | 'danger' | undefined;
    list: React.ReactNode;
    popupState: boolean | undefined;
    trigger: 'hover' | 'click';
    focus: boolean;
    disabled: boolean;
    zIndex: number | string | undefined;
    onVisibleChange: (visible: boolean) => void;
}
export declare function DropdownSub(props: DropdownSubProps): React.ReactElement | null;
export {};