astro/dist/core/routing/internal/route-errors.js

Astro is a modern site builder with web best practices, performance, and DX front-of-mind.

const ROUTE404_RE = /^\/404\/?$/;
const ROUTE500_RE = /^\/500\/?$/;
function isRoute404(route) {
  return ROUTE404_RE.test(route);
}
function isRoute500(route) {
  return ROUTE500_RE.test(route);
}
export {
  isRoute404,
  isRoute500
};