import * as React from 'react';
import ViewerJS from 'viewerjs';
import 'viewerjs/dist/viewer.css';
interface RViewerJSProps {
    className?: string;
    options?: ViewerJS.Options;
}
export default class RViewerJS extends React.PureComponent<RViewerJSProps> {
    private viewer;
    private onRef;
    componentDidUpdate(): void;
    componentWillUnmount(): void;
    render(): JSX.Element;
}
export {};