BimappableFnEither
import { BimappableFnEither } from "https://github.gh-proxy.cn/raw.githubusercontent.com/baetheus/fun/main/fn_either.ts";The canonical implementation of Bimappable for FnEither. It contains the methods bimap and mapSecond.
const BimappableFnEither: Bimappable<KindFnEither>;