import React from 'react';
import { AlertProps as MuiAlertProps } from '@mui/material/Alert';
interface AlertProps extends MuiAlertProps {
    /** The secondary action to display. It renders after the message, at the end of the alert before the action slot. */
    secondaryAction?: React.ReactNode;
    size?: 'small' | 'medium';
}
export declare const slots: {
    content: {
        slot: "content";
        name: "MuiAlert";
    };
    actions: {
        slot: "actions";
        name: "MuiAlert";
    };
}, classNames: {
    content: "MuiAlert-content";
    actions: "MuiAlert-actions";
};
declare const Alert: React.FC<AlertProps>;
export default Alert;