code: function parse(option) {
      if (
          !option ||
          !option.convertPath ||
          typeof option.convertPath !== "object"
      ) {
          return null
      }
  
      const converters = []
      for (const pattern of normalizeValue(option.convertPath)) {
          const include = toStringArray(pattern.include)
          const exclude = toStringArray(pattern.exclude)
          const fromRegexp = new RegExp(String(pattern.replace[0])) //eslint-disable-line require-unicode-regexp
          const toStr = String(pattern.replace[1])
  
          converters.push({
              match: createMatch(include, exclude),
              convert: defineConvert(fromRegexp, toStr),
          })
      }
  
      return combine(converters)
  }
docs: Parses `convertPath` property from a given option object.
  
  @param {object|undefined} option - An option object to get.
  @returns {function|null} A function which converts a path., or `null`.