import { AgencyNode, Expression } from "../types.js";
import { BaseNode } from "./base.js";
type ThreadType = "thread" | "subthread";
export type MessageThread = BaseNode & {
    type: "messageThread";
    threadType: ThreadType;
    body: AgencyNode[];
    /** Optional template-level label from `thread(label: "...") { }`. */
    label?: Expression | null;
    /** Optional eager-summarize flag from `thread(summarize: true) { }`. */
    summarize?: Expression | null;
    /** Optional `thread(continue: <id>) { }` — resume a prior thread. */
    continueExpr?: Expression | null;
    /** Optional `thread(session: "name") { }` — sugar over continue. */
    sessionExpr?: Expression | null;
    /** Optional `thread(hidden: true) { }` — exclude from `listThreads()`. */
    hidden?: Expression | null;
};
export {};