import React, { FC, MutableRefObject, ComponentProps } from "react";
export declare type AdaptiveImageProps = ComponentProps<"img"> & {
    base64?: string;
    index?: number;
    photoAspectRatio: number;
    wrapperRef?: MutableRefObject<any>;
    zoom: number;
};
export declare const calcAspectRatio: (width: number, height: number) => number;
export declare const getImageStyle: (isMoreThanWrapperAspectRatio: boolean | undefined, isLoad: boolean, zoom: number, wrapperRef?: React.MutableRefObject<any> | undefined) => {
    width: string;
    height: string;
};
declare const AdaptiveImage: FC<AdaptiveImageProps>;
export default AdaptiveImage;