docs: function (tplClasspath, cssClasspath) {
              this.$assert(230, tplClasspath && cssClasspath);
              var removeUtil = ariaUtilsArray.remove;
  
              // There should be someone using this css
              var usage = this.__cssUsage[cssClasspath];
              if (usage && usage.length) {
                  removeUtil(usage, tplClasspath);
                  removeUtil(this.__pathsLoaded, cssClasspath);
  
                  if (!usage.length) {
                      // No other templates depend on this class
                      delete this.__cssUsage[cssClasspath];
                      delete this.__textLoaded[cssClasspath];
                      // keep the prefix in case the css comes back
                  }
              } // else should never be reached
          }