export declare namespace Outgoing {
    /**
     * 空消息
     *
     * 当不想回复消息到群里时，可以使用空消息
     */
    export type EmptyMessage = {
        msgtype: 'empty';
    };
    /**
     * 文本消息
     */
    export type TextMessage = WithAt<{
        msgtype: 'text';
        text: {
            content: string;
        };
    }>;
    /**
     * Markdown 消息
     */
    export type MarkdownMessage = WithAt<{
        msgtype: 'markdown';
        markdown: {
            title: string;
            text: string;
        };
    }>;
    /**
     * 链接消息
     */
    export type LinkMessage = {
        msgtype: 'link';
        link: {
            text: string;
            title: string;
            picUrl: string;
            messageUrl: string;
        };
    };
    /**
     * webhook 方式不支持
     */
    export type ImageMessage = {
        msgtype: 'picture';
        image: {
            photoURL: string;
        };
    };
    export type AudioMessage = {
        msgtype: 'audio';
        audio: {
            mediaId: string;
            duration: number;
        };
    };
    export type VideoMessage = {
        msgtype: 'video';
        video: {
            /**
             * 视频封面图片媒体文件ID
             *
             * 通过上传媒体文件接口得到的 mediaId
             */
            picMediaId: string;
            /**
             * 视频媒体文件ID
             *
             * 通过上传媒体文件接口得到的 mediaId
             */
            videoMediaId: string;
            /**
             * 视频类型，支持mp4格式。
             */
            videoType: number;
            /**
             * 视频时长，单位：秒
             */
            duration: string;
            /**
             * 视频展示宽度，单位px
             */
            width?: string;
            /**
             * 视频展示高度，单位px
             */
            height?: string;
        };
    };
    export type FileMessage = {
        msgtype: 'file';
        file: {
            mediaId: string;
            fileName: string;
            fileType: string;
        };
    };
    export type SingleButtonActionCard = {
        /**
         * 首屏会话透出的展示内容
         */
        title: string;
        /**
         * markdown 格式的消息
         */
        text: string;
        /**
         * 单个按钮的标题
         */
        singleTitle: string;
        /**
         * 点击 singleTitle 按钮触发的URL
         */
        singleURL: string;
    };
    export enum ActionCardButtonOrientation {
        Vertical = "0",
        Horizontal = "1"
    }
    export type ActionCardButtonStyle = {
        /**
         * 按钮标题
         */
        title: string;
        /**
         * 点击按钮触发的URL
         */
        actionURL: string;
    };
    export type MultiButtonActionCard = {
        /**
         * 首屏会话透出的展示内容
         */
        title: string;
        /**
         * markdown 格式的消息
         */
        text: string;
        /**
         * 按钮排列顺序
         *
         * 0: 按钮竖直排列
         * 1: 按钮横向排列
         */
        btnOrientation: ActionCardButtonOrientation;
        /**
         * 按钮列表
         */
        btns: ActionCardButtonStyle[];
    };
    /**
     * ActionCard 消息
     */
    export type ActionCardMessage = {
        msgtype: 'actionCard';
        actionCard: SingleButtonActionCard | MultiButtonActionCard;
    };
    export type FeedLink = {
        title: string;
        messageURL: string;
        picURL: string;
    };
    /**
     * FeedCard 消息
     *
     * 接口方式不支持
     */
    export type FeedCardMessage = {
        msgtype: 'feedCard';
        feedCard: {
            links: FeedLink[];
        };
    };
    /**
     * 机器人发送的消息类型
     */
    export enum ContentType {
        Empty = "empty",
        Text = "text",
        Markdown = "markdown",
        Link = "link",
        Image = "image",
        Audio = "audio",
        Video = "video",
        File = "file",
        ActionCard = "actionCard",
        FeedCard = "feedCard"
    }
    type At = {
        atUserIds?: string[];
        atMobiles?: string[];
        isAtAll?: boolean;
    };
    type WithAt<T> = T & {
        at?: At;
    };
    type MessageMap = {
        [ContentType.Empty]: EmptyMessage;
        [ContentType.Text]: TextMessage;
        [ContentType.Markdown]: MarkdownMessage;
        [ContentType.Link]: LinkMessage;
        [ContentType.Image]: ImageMessage;
        [ContentType.Audio]: AudioMessage;
        [ContentType.Video]: VideoMessage;
        [ContentType.File]: FileMessage;
        [ContentType.ActionCard]: ActionCardMessage;
        [ContentType.FeedCard]: FeedCardMessage;
    };
    /**
     * 机器人发送的消息类型
     *
     * https://open.dingtalk.com/document/orgapp/robot-message-types-and-data-format
     */
    export type Message = MessageMap[ContentType];
    export {};
}