/// <reference types="react" />
import { BoxProps } from "@mui/material/Box";
interface Props {
    children?: JSX.Element;
    className?: string;
    extraProps?: BoxProps;
    fontFamily?: string;
}
export declare const Wrapper: import("@emotion/styled").StyledComponent<Props & import("@mui/system").MUIStyledCommonProps<import("@mui/material/styles").Theme>, {}, {}>;
export {};