/// <reference types="react" />
/**
 * Component to render a concentric children components
 */
interface ConcentricProps {
    marginTop: number;
    children: React.ReactNode;
}
export declare const Concentric: {
    (props: ConcentricProps): JSX.Element;
    defaultProps: {
        marginTop: number;
        children: null;
    };
};
export {};
