import React from 'react';
import { DefaultProps } from '../../styles';
import { PortalProps } from '../portal';
export interface AffixProps extends DefaultProps, React.ComponentPropsWithoutRef<'div'> {
    /** Element where portal should be rendered, by default new div element is created and appended to document.body */
    target?: HTMLDivElement;
    /** Root element z-index property */
    zIndex?: React.CSSProperties['zIndex'];
    /** Determines whether component should be rendered within portal, defaults to true */
    withinPortal?: boolean;
    /** Props to pass down to the portal when withinPortal is true */
    portalProps?: Omit<PortalProps, 'children' | 'withinPortal' | 'target'>;
    /** Affix position on screen, defaults to { bottom: 0, right: 0 } */
    position?: {
        top?: string | number;
        left?: string | number;
        bottom?: string | number;
        right?: string | number;
    };
}
export declare const Affix: React.ForwardRefExoticComponent<AffixProps & React.RefAttributes<HTMLDivElement>>;