import React from 'react';
interface Props extends React.ButtonHTMLAttributes<HTMLButtonElement> {
    children: React.ReactNode;
    className?: string;
    onClick?: (event: React.SyntheticEvent<HTMLButtonElement> | React.KeyboardEvent) => void;
    onKeyDown?: (event: React.KeyboardEvent) => void;
    'aria-label'?: string;
}
/**
 * A floating action button appears in front of all screen content, typically
 * as a circular shape with an icon in its center.
 */
declare const FloatingActionButton: ({ children, className, onClick, onKeyDown, "aria-label": ariaLabel, ...props }: Props) => JSX.Element;
export default FloatingActionButton;