frontend-clean-architecture VS ts-brand

I forked frontend-clean-architecture because I'd like to challenge my code design, maintainability and to learn more about design patterns.

We will select and design the checkout use case. It is the most representative one because it is asynchronous and interacts with a lot of third-party services. The rest of the scenarios and the code of the whole application you can find on GitHub.

The closest way to get nominal typing in TypeScript is with type branding. I haven’t actually used this small library, but it illustrates the idea: https://github.com/kourge/ts-brand

For this reason I've actually started to enjoy the idea of branded types. Instead of passing around entity IDs as numbers you can have the compiler ensure that you get a specific kind of number, or at least have to explicitly cast to get around this limitation.

There is a way to make TypeScript understand that we want a particular type—use branding, branded types. Branding enables to keep track of exactly how types are used, but makes the code a little more complicated.