import { Logger } from '@n8n/backend-common';
import { InstanceSettings } from 'n8n-core';
import { InstanceRegistryService } from './instance-registry.service';
export declare class StaleMemberCleanupService {
    private readonly instanceSettings;
    private readonly instanceRegistryService;
    private cleanupInterval;
    private isShuttingDown;
    private readonly logger;
    constructor(logger: Logger, instanceSettings: InstanceSettings, instanceRegistryService: InstanceRegistryService);
    init(): void;
    startCleanup(): void;
    stopCleanup(): void;
    private cleanup;
    shutdown(): void;
}