Just reading the docs, but it looks like it forces these errors into compile-time checks instead of runtime checks. It makes you a lot more confident that code

Just reading the docs, but it looks like it forces these errors into compile-time checks instead of runtime checks. It makes you a lot more confident that code that compiles with run correctly and without error. Seems like it's mostly trying do similar things to what Haskell or StandardML does, but in Typescript.