How to use the danger/distribution/runner/DangerUtils.sentence function in danger

// Allow edge-case repos to skip Danger rules. E.g. in Artsy, our analytics and marketing repos
  // do not need the same level of thought as an larger engineering project would.
  if (repoIsIgnored(settings.repoName, installation)) {
    res.status(204).send({ message: `Skipping peril run due to repo being in ignored`, iID: installationID })
    return
  }

  const runs = runsForEvent(event, action, installation, req.body, settings)
  const name = action ? `${event}.${action}` : event
  const maybeRepo = req.body.repository ? `on ${req.body.repository.full_name}` : ""

  if (runs.length) {
    logger.info("")
    logger.info(`## ${name} on ${installation.login} ${maybeRepo}`)
    logger.info(
      `   ${runs.length} run${runs.length > 1 ? "s" : ""} needed: ${sentence(runs.map(r => r.referenceString))}`
    )
  } else {
    logger.info(`${name} on ${installation.login || "heroku"} skipped`)
  }

  await runEverything(event, runs, settings, installation, req, res, next)
}

fileLinks: (paths: string[], useBasename: boolean = true, repoSlug: string, branch?: string): string => {
    if (!repoSlug) {
      throw new Error("Need a repo slug")
    }
    const ref = branch || "master"

    const toHref = (path: string) => `https://github.com/${repoSlug}/blob/${ref}/${path}`
    // As we should only be getting paths we can ignore the nullability
    const hrefs = paths.map(p => href(toHref(p), useBasename ? basename(p) : p)) as string[]
    return sentence(hrefs)
  },

) => {
  if (installation.installationSlackUpdateWebhookURL) {
    let filteredLogs = replaceAllKeysInString(globals, logs.log)
    filteredLogs = replaceAllKeysInString(installation.envVars, filteredLogs)

    // Doesn't matter if it fails, so long as it's logged. Shouldn't take down the server.
    try {
      const webhook = new IncomingWebhook(installation.installationSlackUpdateWebhookURL)

      await webhook.send({
        unfurl_links: false,
        username: `Peril for ${installation.login}`,
        text: message,
        attachments: [
          {
            title: `${logs.event} - ${sentence(logs.filenames)}`,
            text: `\`\`\`\n${filteredLogs}\n\`\`\``,
          },
        ],
      })
    } catch (error) {
      logger.error(`Sending a slack logs failed for ${installation.login}`)
    }
  }
}