unit<S, R, E> function
Implementation
StateReaderTaskEither<S, R, E, Unit> unit<S, R, E>() =>
StateReaderTaskEither((s) => RTE.right(tuple2(U.unit, s)));
StateReaderTaskEither<S, R, E, Unit> unit<S, R, E>() =>
StateReaderTaskEither((s) => RTE.right(tuple2(U.unit, s)));