import React, { ReactNode } from 'react';
import { SxProps } from '@mui/material';
export interface LoadingOverlayProps {
    show: boolean;
    overlay?: string;
    children?: ReactNode;
    minHeight?: number | string;
    minTime?: number;
    zIndex?: number;
    sx?: SxProps;
}
export declare const LoadingOverlay: React.FC<LoadingOverlayProps>;
export default LoadingOverlay;