import { type Json, type Target, type StartingTarget } from "./protocol.js";
import type { HandOffQueue } from "./hand-off-queue.js";
type ClosedTarget = Target | StartingTarget;
export declare function markWorkerClosed(target: ClosedTarget, terminal: string): Promise<void>;
export declare function intentionallyClosed(target: ClosedTarget): Promise<boolean>;
export declare function markPaneClosed(server: string, pane: Json): Promise<void>;
/** Called on the worker's computer only after the sender read the done return.
 * Recheck this exact ended turn and skip any new work, background work or inbox. */
export declare function closeFinishedWorker(input: unknown, queue?: HandOffQueue): Promise<Json>;
export {};