import type { WorkDiscoveryPreview, WorkDiscoverySourceRefresh } from './types.js';
export declare function recordWorkDiscoverySourceRefresh(input: {
    sourceId: string;
    changed: boolean;
    previousFingerprint?: WorkDiscoveryPreview['fingerprint'];
    currentFingerprint: WorkDiscoveryPreview['fingerprint'];
    status?: WorkDiscoverySourceRefresh['status'];
    discoveryRunId?: string;
    checkedAt?: number;
}): WorkDiscoverySourceRefresh;
export declare function listWorkDiscoverySourceRefreshes(sourceId: string, limit?: number): WorkDiscoverySourceRefresh[];
export declare function findActiveWorkDiscoverySourceRefresh(sourceId: string, fingerprint: WorkDiscoveryPreview['fingerprint']): WorkDiscoverySourceRefresh | null;
export declare function updateWorkDiscoverySourceRefreshForRun(runId: string, status: 'completed' | 'failed'): void;