code: function dmd (templateData, options) {
    options = new DmdOptions(options)
    if (skipCache(options)) {
      return generate(templateData, options)
    } else {
      const cached = dmd.cache.readSync([ templateData, options, dmdVersion ])
      if (cached) {
        return cached
      } else {
        return generate(templateData, options)
      }
    }
  }
docs: Transforms doclet data into markdown documentation.
  @param {object[]}
  @param [options] {module:dmd-options} - The render options
  @return {string}
  @alias module:dmd