import React from 'react';
import { NativeProps } from 'antd-mobile/es/utils/native-props';
export declare type NoticeBarProps = {
    color?: 'default' | 'alert' | 'error' | 'info';
    delay?: number;
    speed?: number;
    content: React.ReactNode;
    closeable?: boolean;
    onClose?: () => void;
    extra?: React.ReactNode;
    icon?: React.ReactNode;
} & NativeProps<'--background-color' | '--border-color' | '--text-color' | '--font-size' | '--icon-font-size' | '--height'>;
export declare const NoticeBar: React.NamedExoticComponent<NoticeBarProps>;