/**
 * Split Mode Orchestration
 *
 * Runs proxy and production server as separate processes, simulating production K8s architecture.
 * Used for testing production-like behavior locally.
 */
interface SplitModeOptions {
    productionServerPort: number;
    proxyPort: number;
    useBinary: boolean;
    binaryPath: string;
}
export declare function buildSplitModeEnvForTests(userEnv: Record<string, string>, productionServerPort: number): Record<string, string>;
export declare function waitForPort(port: number, timeoutMs?: number, attemptTimeoutMs?: number): Promise<boolean>;
export declare function runSplitMode(options: SplitModeOptions): Promise<void>;
export {};
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