TypeScript ​

Farfetched is going to provide first-class support of TypeScript types. It is written in TypeScript, and it has a lot of type-tests. However, TypeScript itself does not aim for apply a sound or "provably correct" type system, instead it strikes a balance between correctness and productivity. So, we cannot guarantee that all the types are correct, but we are going to do our best to provide the best possible types.

Known issues ​

TS itself has some limitations, and Farfetched is not an exception, we cannot fix this issues, but we can provide some workarounds. Here is a list of known issues:

declareParams ​

It is recommended to use type instead of interface in declareParams, because interface can break the type inference in some cases. The exhaustive reasons of the issue could be found in the answer on StackOverflow.