/**
 * Pure message normalization for the DingTalk stream mode: raw gateway
 * payloads → dsh-connect `InboundMessage`, and STOMP reply bodies for the
 * reply destination. Kept free of sockets so every branch is unit-testable.
 * @module dsh-connect/channels/dingtalk/message
 */
import type { InboundMessage } from "../../types.js";
/** Raw inbound message payload pushed by the stream gateway. */
export interface DingtalkBotMessage {
    senderStaffId?: string;
    senderNick?: string;
    /** Stable conversation id ("cid…"). */
    conversationId?: string;
    /** "1" = single chat, "2" = group chat. */
    conversationType?: string;
    msgId?: string;
    msgType?: string;
    text?: {
        content?: string;
    };
    /** True when the message @-mentioned the bot (group chats). */
    isInAtList?: boolean;
    /** Mentioned users when `isInAtList` is true. */
    atUsers?: Array<{
        dingtalkId?: string;
        staffId?: string;
    }>;
}
/** STOMP destination the gateway pushes inbound bot messages on. */
export declare const INBOUND_DESTINATION = "/v1.0/im/bot/messages/get";
/** STOMP destination replies are SENT to. */
export declare const REPLY_DESTINATION = "/v1.0/im/bot/messages/reply";
/** STOMP subscription id used for the inbound topic. */
export declare const INBOUND_SUBSCRIPTION = "inbound";
/** True when the message @-mentioned the bot (used for group requireMention). */
export declare function isAtMentioned(msg: DingtalkBotMessage): boolean;
/**
 * Normalize a gateway payload into an `InboundMessage`. Returns `undefined`
 * for payloads that cannot be routed (missing conversation/sender) or that
 * carry no usable text body.
 */
export declare function normalizeBotMessage(raw: DingtalkBotMessage, channel?: string): InboundMessage | undefined;
/** JSON body for a plain-text reply to a message. */
export declare function buildTextReplyBody(msgId: string, content: string): string;
/** JSON body for a markdown reply to a message. */
export declare function buildMarkdownReplyBody(msgId: string, title: string, text: string): string;
/** JSON body for the STOMP CONNECT frame. */
export declare function buildConnectBody(clientId: string, clientSecret: string): string;
//# sourceMappingURL=message.d.ts.map