import { BreakingChangeInstanceRuleResult, BreakingChangeReportResult, BreakingChangeVersion, BreakingChangeWorkflowRuleResult } from '@n8n/api-types';
import { Logger } from '@n8n/backend-common';
import { WorkflowRepository, WorkflowStatisticsRepository } from '@n8n/db';
import { ErrorReporter } from 'n8n-core';
import { CacheService } from '../../services/cache/cache.service';
import { RuleRegistry } from './breaking-changes.rule-registry.service';
import type { IBreakingChangeInstanceRule } from './types';
export declare class BreakingChangeService {
    private readonly ruleRegistry;
    private readonly workflowRepository;
    private readonly workflowStatisticsRepository;
    private readonly cacheService;
    private readonly logger;
    private readonly errorReporter;
    private readonly batchSize;
    private static readonly REPORT_DURATION_CACHE_THRESHOLD;
    private static readonly CACHE_KEY_PREFIX;
    private readonly ongoingDetections;
    constructor(ruleRegistry: RuleRegistry, workflowRepository: WorkflowRepository, workflowStatisticsRepository: WorkflowStatisticsRepository, cacheService: CacheService, logger: Logger, errorReporter: ErrorReporter);
    registerRules(): void;
    getAllInstanceRulesResults(instanceLevelRules: IBreakingChangeInstanceRule[]): Promise<BreakingChangeInstanceRuleResult[]>;
    private groupNodesByType;
    private aggregateRegularRuleResults;
    private aggregateBatchRuleResults;
    private getAllWorkflowRulesResults;
    refreshDetectionResults(targetVersion: BreakingChangeVersion): Promise<BreakingChangeReportResult>;
    getDetectionResults(targetVersion: BreakingChangeVersion): Promise<BreakingChangeReportResult>;
    private shouldCacheDetection;
    detect(targetVersion: BreakingChangeVersion): Promise<BreakingChangeReportResult>;
    getDetectionReportForRule(ruleId: string): Promise<BreakingChangeInstanceRuleResult | BreakingChangeWorkflowRuleResult | undefined>;
    private createDetectionReport;
}