This module resolves placeholders in a template string using environment variables, Faker templates, and JSON file includes. It supports the following types of placeholders:

  1. Environment variables: {{username}} will be replaced with the value of process.env.username.
  2. Faker templates: {{faker.internet.email}} will be replaced with a randomly generated email address.
  3. JSON file includes: <address.json> will be replaced with the contents of the address.json file.