import type { TaskLifecycleDeps } from "../core/lifecycle-shared.ts";
/**
 * Evaluate a running task and complete/error/timeout it as appropriate.
 * Triggered by idle-debounce, watchdog-reconcile, global-sweep, error-event, or deleted-event.
 */
export declare function evaluateAndComplete(d: TaskLifecycleDeps, taskId: string, trigger: "idle-debounce" | "watchdog-reconcile" | "global-sweep" | "error-event" | "deleted-event", errorDetail?: string): Promise<void>;
/** Handle session.idle event: validate and start debounce if appropriate. */
export declare function handleSessionIdle(d: TaskLifecycleDeps, sessionId: string): Promise<void>;
/** Handle session.status event — update event state and heartbeat. */
export declare function handleSessionStatus(d: TaskLifecycleDeps, sessionId: string, statusType: string): Promise<void>;
/** Handle message.updated event — progress heartbeat. */
export declare function handleMessageUpdated(d: TaskLifecycleDeps, sessionId: string): void;
/** Handle session.error event — route to evaluateAndComplete with error-event trigger. */
export declare function handleSessionError(d: TaskLifecycleDeps, sessionId: string, error: unknown): Promise<void>;
/** Handle session.deleted event — route to evaluateAndComplete with deleted-event trigger. */
export declare function handleSessionDeleted(d: TaskLifecycleDeps, sessionId: string): Promise<void>;
/** Handle an externally-detected task completed signal. */
export declare function handleTaskCompleted(d: TaskLifecycleDeps, taskId: string): Promise<void>;
/** Handle an externally-detected task error. */
export declare function handleTaskError(d: TaskLifecycleDeps, taskId: string, error: string): void;
/** Handle an externally-detected task timeout. */
export declare function handleTaskTimeout(d: TaskLifecycleDeps, taskId: string, reason: string): void;
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