/**
 * @module capture/inventory-progress
 *
 * A tiny, process-wide record of how the first-run file inventory is going, so
 * `capture.status` can show whether a walk is running, how far it got, whether
 * it was truncated at the file budget, and how often it paused for outbox
 * backpressure — rather than a partial inventory being silent (SKY-112).
 */
export type InventoryProgress = {
    state: "idle" | "running" | "done";
    filesInventoried: number;
    truncated: boolean;
    backpressurePauses: number;
    startedAt?: number;
    finishedAt?: number;
};
export declare function getInventoryProgress(): InventoryProgress;
/** Reset counters and mark a fresh inventory run as started (`now` is injected
 * so callers control the clock and tests stay deterministic). */
export declare function markInventoryStarted(now: number): void;
export declare function noteInventoryFiles(count: number): void;
export declare function noteInventoryTruncated(): void;
export declare function noteInventoryPaused(): void;
export declare function markInventoryFinished(now: number): void;
/** Test-only: return to the pristine idle state. */
export declare function resetInventoryProgressForTest(): void;