const getServerPackageVersion = (): string | undefined => process.env.npm_package_version; const getServerNodeEnvironment = (): 'development' | 'production' | 'test' => process.env.NODE_ENV; export const getServiceSidePackageAttributes = (): ServerSidePackageAttributesType => ({ packageVersion: getServerPackageVersion(), environment: getServerNodeEnvironment(), }); export type ServerSidePackageAttributesType = { packageVersion: string | undefined; environment: 'development' | 'production' | 'test'; };