import { BoxProps } from './Box';
import type { ForwardRef } from './types';
export interface AspectRatioProps extends BoxProps {
    ratio?: number;
}
/**
 * Component for maintaining a fluid-width aspect ratio
 * @see https://theme-ui.com/components/aspect-ratio
 */
export declare const AspectRatio: ForwardRef<HTMLDivElement, AspectRatioProps>;