proc capLen[T](s: var seq[T]; length: Natural) {....raises: [].}

func shortLog(item: openArray[byte]): string {....raises: [], tags: [], forbids: [].}

func shortLog(item: string): string {....raises: [], tags: [], forbids: [].}

macro withValue[T](self: Opt[T] | Option[T]; value, body, body2: untyped): untyped {.
    ...raises: [].}

template compilesOr(a, b: untyped): untyped

template exceptionToAssert(body: untyped): untyped

template public() {.pragma.}

template safeConvert[T: SomeInteger; S: Ordinal](value: S): T

template toOpt[T, E](self: Result[T, E]): Opt[T]

template valueOr[T](self: Option[T]; body: untyped): untyped

template withValue[T](self: Opt[T] | Option[T]; value, body: untyped): untyped