import type { RefExtra } from '@laser-ui/hooks/useRefExtra';
export {};
export interface AffixRef {
    sticky: boolean;
    updatePosition: () => void;
}
export interface AffixProps {
    ref?: React.Ref<AffixRef>;
    children: (props: {
        style?: React.CSSProperties;
        'aria-hidden'?: true;
        'data-l-affix-placeholder'?: string;
        'data-l-affix'?: string;
    }) => React.ReactElement | null;
    top?: number | string;
    target?: RefExtra;
    zIndex?: number | string;
}