There is a good reason for not doing this. Typescript would become some kind of runtime on top of JavaScript. A new language that compiles to JavaScript. Currently TS is only JavaScript with type annotations.
There are many languages that compile to JavaScript. Pick one of them and use it!
And I have the feeling, that people who want runtime typed Typescript would rather like to write Java/OOP style code instead of JavaScript. But JavaScript is a dynamically typed language, and that's also nice. Be happy with what you have!
There are many languages that compile to JavaScript. Pick one of them and use it!
And I have the feeling, that people who want runtime typed Typescript would rather like to write Java/OOP style code instead of JavaScript. But JavaScript is a dynamically typed language, and that's also nice. Be happy with what you have!