[miki123211]

And unlike many other languages, Typescript types are extremely expressive.

For example, you can write a function that takes an object received from an API that uses snake_cased keys, and returns that same object, but with camelCased keys instead. This is not some "special case" in the Typescript compiler, the ability to do this emerges naturally from Typescript's features. I don't know any other language that can do this.

Most people don't know enough TS to use tese things effectively, but I think one could train an LLM to be very good at them. The combination of LLMs placing such advanced constraints on themselves, and then generating code based on those constraints, seems extremely powerful.