import { PureComponent } from 'react';
import { FastImageCommonProps } from './FastImage';
export interface FastImageImageProps extends FastImageCommonProps {
    alt: string;
    src: string;
    srcSet: string;
    base64: string;
    webPSrc: string;
    webPSrcSet: string;
    sizes: string;
}
export declare class FastImageImage extends PureComponent<Partial<FastImageImageProps>> {
    media?: HTMLImageElement;
    inner?: HTMLElement;
    outer?: HTMLElement;
    intersectionObserver?: IntersectionObserver;
    constructor(props: FastImageImageProps);
    onIntersection: (entries: IntersectionObserverEntry[]) => void;
    componentWillUnmount(): void;
    onNextFrame: () => void;
    onDecode: () => void;
    onLoad: () => void;
    src: () => string | undefined;
    srcSet: () => string | undefined;
    onVisible: () => void;
    captureInnerRef: (ref: HTMLElement) => HTMLElement;
    captureOuterRef: (ref: HTMLElement) => void;
    render(): JSX.Element;
}