import React from "react";
export declare const FloatingDivContainer: import("@emotion/styled").StyledComponent<import("@mui/system").BoxOwnProps<import("@mui/material").Theme> & Omit<React.DetailedHTMLProps<React.HTMLAttributes<HTMLDivElement>, HTMLDivElement>, keyof import("@mui/system").BoxOwnProps<import("@mui/material").Theme>> & import("@mui/system").MUIStyledCommonProps<import("@mui/material").Theme>, {}, {}>;
export default function FloatingTextFormatToolbarPlugin({ anchorElem }: {
    anchorElem?: HTMLElement;
}): React.ReactPortal;