export interface RdfBenchmarkReportCatalogOptions {
    roots?: string[];
    packageRoot?: string;
    maxReports?: number;
    maxDepth?: number;
    cacheTtlMs?: number;
}
export interface RdfBenchmarkReportCatalogSnapshot {
    roots: string[];
    reportCount: number;
    skippedFiles: number;
    errors: RdfBenchmarkReportCatalogError[];
    reports: RdfBenchmarkReportSummary[];
}
export interface RdfBenchmarkReportCatalogError {
    path: string;
    message: string;
}
export interface RdfBenchmarkReportSummary {
    id: string;
    path: string;
    generatedAt: string;
    engine: string;
    driver?: string;
    scale?: string;
    caseProfile?: string;
    rdfAccelerationProfile?: string;
    textSearchBackend?: string;
    seedQuadCount?: number;
    targetQuadCount?: number;
    fullScale?: boolean;
    iterations?: number;
    warmupIterations?: number;
    concurrency?: number;
    planMatched?: boolean;
    failedPlanCases: string[];
    concurrencyMatched?: boolean;
    failedConcurrencyCases: string[];
    servingRegressionMatched?: boolean;
    servingRegressionThresholdsConfigured?: boolean;
    failedServingRegressionCases: string[];
    fusionBenchmarkMatched?: boolean;
    fusionBenchmarkThresholdsConfigured?: boolean;
    failedFusionBenchmarkCases: string[];
    fusionBaselineComparisonMatched?: boolean;
    failedFusionBaselineComparisonCases: string[];
    benchmarkGateConfigSourcesConfigured?: boolean;
    fusionBaselineReportSourceConfigured?: boolean;
    benchmarkGateConfigSourceShapeMismatches: string[];
    fusionBaselineReportSourceBaselineProfileConfigured?: boolean;
    fusionHardFiltersBeforeRankCaseCount?: number;
    fusionBatchedBroadCandidateJoinCaseCount?: number;
    nativeTextFtsCaseCount?: number;
    nativeVectorCaseCount?: number;
    ingestDurationMs?: number;
    copyRows?: number;
    copyFallbacks?: number;
    refreshDurationMs?: number;
    plannerStatsDurationMs?: number;
    plannerStatsAnalyzedTables: string[];
    coldStartDurationMs?: number;
    firstQueryDurationMs?: number;
    warmP50DurationMs?: number;
    warmP95DurationMs?: number;
    storageFactsBytes?: number;
    storageDerivedBytes?: number;
    storageTotalBytes?: number;
    storageTotalToFactsRatio?: number;
    pgAccelerationEnabled?: boolean;
    pgAccelerationFallbackReason?: string;
    pgActiveOperators: string[];
}
export declare class RdfBenchmarkReportCatalog {
    private readonly roots;
    private readonly packageRoot;
    private readonly maxReports;
    private readonly maxDepth;
    private readonly cacheTtlMs;
    private cachedSnapshot?;
    constructor(options?: RdfBenchmarkReportCatalogOptions);
    snapshot(): Promise<RdfBenchmarkReportCatalogSnapshot>;
    private findReportFiles;
    private sortNewestFirst;
    private readReport;
    private displayPath;
}