Next.JS env with envalid

env.ts

import { cleanEnv, url } from "envalid";

// We have to do this because of how Next.JS handles process.env
const processEnv = {
  NEXT_PUBLIC_API_URL: process.env.NEXT_PUBLIC_API_URL,
};

const env = cleanEnv(processEnv, {
  NEXT_PUBLIC_API_URL: url(),
});

export default env;