import React from 'react';
export type Props = {
    alt: string;
    backupSrc?: string;
    placeholderSrc?: string;
} & React.DetailedHTMLProps<React.ImgHTMLAttributes<HTMLImageElement>, HTMLImageElement>;
export declare const ImageWrap: ({ alt, backupSrc, src, placeholderSrc, style, ref, ...props }: Props) => React.JSX.Element;