docs: function watch(conf, undertaker) {
  
    const root = conf.themeConfig.root;
  
    /**
     * STYLE WATCHING.
     */
    undertaker.watch(
      path.join(root, conf.themeConfig.sass.src, '**', '*.scss'),
      undertaker.series(
        require('../styles/lintStyles').bind(null, conf, undertaker),
        require('../styles/buildStyles').bind(null, conf, undertaker),
        require('../styles/holograph').bind(null, conf, undertaker)
      )
    );
  
    /**
     * SCRIPT WATCHING.
     */
    undertaker.watch(
      path.join(root, conf.themeConfig.js.src, '**', '*.js'),
      undertaker.series(
        require('../scripts/lintScripts').bind(null, conf, undertaker),
        require('../scripts/buildScripts').bind(null, conf, undertaker)
      )
    );
  
    /**
     * IMAGE WATCHING.
     */
    undertaker.watch(
      path.join(root, conf.themeConfig.images.src, '**', '*'),
      undertaker.series(
        require('../assets/buildImages').bind(null, conf, undertaker)
      )
    );
  
    /**
     * FONT WATCHING.
     */
    undertaker.watch(
      path.join(root, conf.themeConfig.fonts.src, '**', '*'),
      undertaker.series(
        require('../assets/buildFonts').bind(null, conf, undertaker)
      )
    );
  
  }