import { IconButtonProps, SvgIconProps } from '@mui/material';
import { ComponentType, FC } from 'react';
export interface BigCenteredButtonProps {
    Icon: ComponentType<SvgIconProps>;
    onClick?: VoidFunction;
    classNames?: string;
    iconButtonProps?: IconButtonProps & {
        'data-testid'?: string;
    };
}
/**
 * A component that adds a big centered icon button with corresponding styles and backdrop
 * @category React Component
 */
export declare const BigCenteredButton: FC<BigCenteredButtonProps>;