export declare const DEFAULT_WIRE_SPEED_TARGET = 0.99;
export interface PublishedShardWireSpeedAuditInput {
    downloadedBytes: number;
    measuredWireSpeedBytesPerSecond: number | null | undefined;
    wireSpeedBaselineBytesPerSecond?: number | null | undefined;
    manifestDiscoveryMs?: number;
    networkTransferMs?: number;
    verificationMs?: number;
    flatSqlMaterializationMs?: number;
    discoveryMs?: number;
    grantNegotiationMs?: number;
    pnmDpmVerificationMs?: number;
    transferMs?: number;
    decryptMs?: number;
    hashVerificationMs?: number;
    durableImportMs?: number;
    wireSpeedTarget?: number;
}
export interface PublishedShardWireSpeedAudit {
    downloadedBytes: number;
    measuredWireSpeedBytesPerSecond: number | null;
    wireSpeedBaselineBytesPerSecond: number | null;
    downloadBytesPerSecond: number;
    wireSpeedUtilization: number | null;
    wireSpeedTarget: number;
    requiredBytesPerSecond: number | null;
    targetMet: boolean | null;
    timingsMs: {
        discovery: number;
        grantNegotiation: number;
        pnmDpmVerification: number;
        transfer: number;
        decrypt: number;
        hashVerification: number;
        durableImport: number;
        manifestDiscovery: number;
        networkTransfer: number;
        verification: number;
        flatSqlMaterialization: number;
    };
}
export interface ThroughputHarnessOptions {
    peer: string;
    addrs: string[];
    shardSources: ThroughputHarnessShardSource[];
    schema: string;
    providerId?: string;
    sourceName?: string;
    probeBytes: number;
    requestTimeoutMs: number;
    manifestLimit: number;
    maxSegments: number | null;
    concurrency: number;
    clientPoolSize: number;
    transferMode: 'ranges' | 'batches';
    rangeBytes: number;
    rangeConcurrency: number;
    batchBytes: number;
    batchSegments: number;
    batchConcurrency: number;
    wireSpeedBitsPerSecond: number | null;
    target: number;
    json: boolean;
    help: boolean;
}
export interface ThroughputHarnessShardSource {
    peer: string;
    addrs: string[];
}
export interface ThroughputHarnessResult {
    generatedAt: string;
    peer: string;
    schema: string;
    target: number;
    artifactRouting?: {
        protocol: string;
        mode: string;
        clientPoolSize: number;
        sourceCount?: number;
        sources?: Array<{
            peer: string;
            addrs?: string[];
            bytes: number;
            requests: number;
            errors: number;
        }>;
        transferMode?: 'ranges' | 'batches';
        rangeBytes: number;
        rangeConcurrency: number;
        batchBytes?: number;
        batchSegments?: number;
        batchConcurrency?: number;
        remoteHttpFallback: boolean;
        sshFallback: boolean;
    };
    probe: {
        requestedBytes: number;
        payloadBytes: number;
        elapsedMs: number;
        bytesPerSecond: number;
        syncProtocol: string;
    };
    manifest: {
        totalCount: number;
        totalBytes: number;
        segmentCount: number;
        downloadedSegmentCount: number;
        manifestDiscoveryMs: number;
        head: string;
        snapshotId: string;
        highWaterMark: string;
    };
    audit: PublishedShardWireSpeedAudit;
}
export declare function boundedWireSpeedUtilization(value: number | null | undefined): number | null;
export declare function measuredWireSpeedUtilization(downloadSpeedBytesPerSecond: number, measuredWireSpeedBytesPerSecond: number | null | undefined): number | null;
export declare function meetsWireSpeedTarget(downloadSpeedBytesPerSecond: number, measuredWireSpeedBytesPerSecond: number | null | undefined, target?: number): boolean;
export declare function publishedShardWireSpeedAudit(input: PublishedShardWireSpeedAuditInput): PublishedShardWireSpeedAudit;
export declare function parseThroughputHarnessArgs(argv: string[]): ThroughputHarnessOptions;
export declare function throughputHarnessSummary(result: ThroughputHarnessResult): string;
export declare function formatBytesPerSecond(bytesPerSecond: number): string;
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