/**
 * The canonical name of the machine this process runs on (e.g. laptop-a, workstation-b).
 *
 * Resolution order:
 *  1. HASNA_MACHINE env (explicit override; always honored, never cached).
 *  2. macOS: the stable ComputerName (`scutil --get ComputerName`) — the plain
 *     hostname can flip to "Mac" on DHCP changes, which would mis-tag sessions.
 *  3. Short hostname (domain stripped).
 *
 * The auto-detected value is cached (scutil is a subprocess; this is called per
 * ingested session).
 */
export declare function getMachineName(): string;
export interface MachineInfo {
    name: string;
    hostname: string;
    platform: string;
}
export declare function getMachineInfo(): MachineInfo;
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