export type TransportConfig = {
    connectTimeoutMs: number;
    maxReconnectAttempts: number;
    reconnectBaseDelayMs: number;
    reconnectMaxDelayMs: number;
    reconnectJitterRatio: number;
    retryAfterMaxDelayMs: number;
    idleEvictMs: number;
    staleReuseMs: number;
    streamIdleTimeoutMs: number;
    preFirstBytePing: string;
    maxConnectionsPerScope: number;
    connectionMaxAgeMs: number;
    connectionMaxAgeJitterMs: number;
    sessionCooldownMs: number;
    maxSocketsPerProvider: number;
    processMaxSockets: number;
    maxSocketsPerAccount: number;
    maxConnecting: number;
    prewarmMaxConnecting: number;
    prewarmDemandReserve: number;
    connectRateProcessPerMin: number;
    connectRateProviderPerMin: number;
    connectRateOriginPerMin: number;
    connectRateAccountPerMin: number;
    maxAccountingEntries: number;
    queueMaxMessagesPerStream: number;
    queueMaxBytesPerStream: number;
    queueMaxBytesTotal: number;
    shedMaxSessions: number;
    shedLagMs: number;
    shedRssMb: number;
    breakerEnabled: boolean;
    breakerWindowMs: number;
    breakerMinSamples: number;
    breakerFailureRatio: number;
    breakerOpenMs: number;
    breakerJitterMs: number;
    breakerHalfOpenSuccesses: number;
    breakerMaxEntries: number;
    authGenerationMaxBindings: number;
};
type EnvLike = Record<string, string | undefined>;
export declare function resolveTransportConfig(env?: EnvLike): TransportConfig;
export declare let transportConfig: TransportConfig;
/** Restore the original process boot-latched config. Does not re-read process.env. */
export declare function resetTransportConfigForTesting(): void;
export declare function setTransportConfigForTesting(partial: Partial<TransportConfig>): void;
export declare function clearTransportConfigOverrideForTesting(): void;
export {};
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