export declare const AGENT_REPLACED_EXIT_CODE = 75;
export declare function shouldRestartAgent(code: number | null, stopping: boolean): boolean;
export declare function shouldReplaceSupervisorLock(ownerPid: number, ageMs: number, ownerAlive: boolean): boolean;
/** Keep the local HTTP worker alive, but step aside when a newer package replaces it. */
export declare function startHttpSupervisor(): undefined;