export declare function msgSend(body: string, options: {
    to?: string;
    thread?: string;
    artifact?: string;
    intent?: string;
    type?: string;
    data?: string;
    inReplyTo?: string;
    versionId?: string;
}): Promise<void>;
export declare function msgList(options: {
    thread?: string;
    artifact?: string;
    since?: string;
    limit?: string;
}): Promise<void>;