import type { Config } from '../config/schema.js';
import type { ConnectorAuditRecord, ConnectorHealthResult, ConnectorUsageRecord } from './types.js';
export declare function getConnectorUsageFromMarker(marker: unknown): ConnectorUsageRecord;
export declare function getConnectorAuditFromMarker(marker: unknown): ConnectorAuditRecord[];
export declare function appendConnectorAuditRecord(config: Config, instanceId: string, record: Omit<ConnectorAuditRecord, 'at'>): void;
export declare function recordConnectorHealthUsage(config: Config, instanceId: string, result: ConnectorHealthResult): void;