this.maxAgeSeconds = maxAgeSeconds.commonClampToInt()
      }

    fun maxStale(maxStale: Duration) =
      apply {
        val maxStaleSeconds = maxStale.inWholeSeconds
        require(maxStaleSeconds >= 0) { "maxStale < 0: $maxStaleSeconds" }
        this.maxStaleSeconds = maxStaleSeconds.commonClampToInt()
      }

    fun minFresh(minFresh: Duration) =
      apply {

        if (immutable) append("immutable, ")
        if (isEmpty()) return ""
        deleteRange(length - 2, length)
      }
    headerValue = result
  }
  return result
}

internal fun Long.commonClampToInt(): Int =
  when {
    this > Int.MAX_VALUE -> Int.MAX_VALUE
    else -> toInt()
  }

internal fun CacheControl.Companion.commonForceNetwork() =
  CacheControl
    .Builder()
    .noCache()