import { type AttentionLane } from "./recovery.js";
export declare const ANOMALY_KINDS: readonly ["assigned-without-run", "execution-timeout", "approved-landed-open", "review-without-reviewer", "blocked-without-recovery"];
export type AnomalyKind = (typeof ANOMALY_KINDS)[number];
export interface TodoAnomaly {
    workItemId: string;
    kind: AnomalyKind;
    lane: AttentionLane;
    reason: string;
}
export interface DetectTodoAnomaliesInput {
    now?: Date;
    /** When false, detect without appending the `anomaly_observed` audit event. */
    persist?: boolean;
    /** Exact Workflow-run proof that the approved landing completed. */
    approvedLandingComplete?: (todoId: string) => boolean;
    /** Close an approved-landed leftover through the existing complete() path.
     *  Return true when the Todo is done so it is not parked on Manager attention. */
    closeApprovedLanded?: (todoId: string) => boolean;
}
/**
 * Quiet detector. Returns the leftover lies on the board. A healthy board
 * returns []. Never creates a Todo, a session, or a recovery row — the sweep
 * owns that row; this only appends the audit trail.
 */
export declare function detectTodoAnomalies(input?: DetectTodoAnomaliesInput): TodoAnomaly[];
export declare function detectAnomalyFor(id: string, now?: Date): TodoAnomaly | undefined;
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