import { PureComponent, ReactNode } from 'react';
interface BaseItemProps {
    desc: string;
    title?: string;
    className?: string;
    extra?: ReactNode[];
    avatar: ReactNode | (() => ReactNode);
    content?: ReactNode | (() => ReactNode);
}
declare class BaseItem extends PureComponent<BaseItemProps> {
    render(): JSX.Element;
}
export default BaseItem;