export function copyrightRange(yearSince: number) {
  const currentYear = new Date().getFullYear();

  // Handle edge-case in which yearSince is greater than currentYear.
  const clampedYearSince = Math.min(yearSince, currentYear);

  return currentYear === clampedYearSince
    ? `© ${clampedYearSince}`
    : `© ${clampedYearSince}–${currentYear}`;
}