import * as React from 'react';
/**
 * Interface for ChoiceGroupImageExample state.
 */
export interface IChoiceGroupImageExampleState {
    selectedKey: string;
}
export declare class ChoiceGroupImageExample extends React.Component<any, IChoiceGroupImageExampleState> {
    constructor();
    render(): JSX.Element;
    private _onImageChoiceGroupChange(ev, option);
}