@linkedmink/node-route53-dynamic-dns/src/functions/type-check.mts

Background process that updates AWS Route 53 DNS address records whenever the public IP of the hosting environment changes

import { StringConvertable } from "../types/string.mjs";

export function isStringConvertable(toCheck: unknown): toCheck is StringConvertable {
  return typeof (toCheck as StringConvertable)?.toString === "function";
}