I'm not aware of any related to testing, but perhaps you could use something like this in tandem with some tests to pull it off? https://github.com/gvergnaud/t

I'm not aware of any related to testing, but perhaps you could use something like this in tandem with some tests to pull it off? https://github.com/gvergnaud/ts-pattern https://github.com/gvergnaud/ts-pattern