data transfer object in node

  1. Create a new file for your data transfer object (DTO) in your Node.js project.
  2. Define the structure of your DTO by creating a class or an interface.
  3. Include the necessary properties in your DTO, such as strings, numbers, or nested objects.
  4. Add methods to your DTO if needed, such as validation or transformation functions.
  5. Export your DTO so that it can be used in other parts of your project.