code: function loadYAMLConfig(configPath) {
    try {
      return safeLoad(readFileSync(configPath, 'utf8'))
    } catch (e) {
      if (e.constructor.name === 'YAMLException') {
        throw e
      }
      log.error({
        message: chalk.red(`Unable to find YML config at "${configPath}".`),
        ref: 'unable-to-find-config',
      })
      return undefined
    }
  }
docs: **** implementations *****