ProfileData.tsx

const ProfileData: FC = () => {
  const { data, error, isValidating, mutate } = useSWR(GITHUB_PROFILE_API)

  return (
    <div className="ProfileData">
      ...
      {error && (
        <div className="spinner">
          <AlertIcon />
        </div>
      )}
      ...
    </div>
  )
}