Decode expected JSON and map it to expected result

DecodeJSON.ts

// Attempt 1

function decodeJson(json: unknown) {
  return <A, R>(
    expectedInput: Decoder<unknown, A>,
    expectedOutput: Decoder<unknown, R>,
    fn: (a: A) => R
  ): Either.Either<Decoding, R> => {
    pipe(
      json,
      decodeWith(expectedInput),
      Either.mapLeft((err) => err as Decoding),
      Either.match(
        notifyHoneybadgerDecodingError('RealTime Decoding Error'),
        noop
      )
    );

    return pipe(
      fn(json as A),
      decodeWith(expectedOutput),
      Either.mapLeft((err) => err as Decoding)
    );
  };
}