export declare enum ServerExitCode {
    Success = 0,
    Generic = 1,
    AlreadyRunning = 2,
    SocketDestroyed = 3,
    SigInt = 130,
    SigTerm = 143
}
declare const sidepixServerError = "SidepixServerError";
export declare class ServerError extends Error {
    code: number | null;
    name: typeof sidepixServerError;
    constructor(code: number | null);
}
export declare function isServerError(x: unknown): x is ServerError;
export declare function serverErrorMessage(error: number | null): string;
export {};