import type { StopSignals } from './stop-guard.js';
export type StopSignal = keyof StopSignals;
/** Record a successful command outcome for this broker process. The stophook
 * consumes the marker at settlement, so no broker-side canvas read is needed to
 * recognize the command the node itself just completed. */
export declare function markStopSignal(nodeId: string, signal: StopSignal): void;
/** Consume command outcomes from this broker's just-settled turn. Markers from
 * an earlier crashed broker are discarded rather than bleeding into its successor. */
export declare function consumeStopSignals(nodeId: string): StopSignals;
/** Discard any marker left by an earlier run of this same broker — a run that
 * errored or was interrupted returns before settlement consumes its markers, and
 * the pid stamp cannot tell those apart from the current run's. Called when a new
 * user-directed run begins, never on an in-run retry. */
export declare function clearStopSignals(nodeId: string): void;