Function mapError

packages/@contentlayer/utils/src/effect/These.ts:81–83

(f: (a: E0) => E)

}

export function mapError<E0, E>(f: (a: E0) => E): <A>(self: These<E0, A>) => These<E, A> {
  return (self) => mapError_(self, f)
}

export function chain_<E0, A0, E, A>(self: These<E0, A0>, f: (a: A0, w: O.Option<E0>) => These<E, A>) {
  return foldM_(