{
  "relatedProjects": ["prj_123", "prj_456"]
}

import { relatedProjects } from '@vercel/related-projects';

// fully typed env variable
const projects = relatedProjects();

import { withRelatedProject } from '@vercel/related-projects';

const apiHost = withRelatedProject({
  projectName: 'my-api-project',
  // used as a fallback
  defaultHost: process.env.API_HOST,
});

const apiHost = process.env.API_HOST;

import type { VercelRelatedProject } from '@vercel/related-projects';