docs: function (string) {
              var params = Array.prototype.slice.call(arguments, 1);
              params = ariaUtilsArray.flattenDeep(params);
  
              string = string.replace(/%[0-9]+/g, function (token) {
                  var replacement = params[parseInt(token.substring(1), 10) - 1];
                  return typeof replacement !== "undefined" ? replacement : token;
              });
  
              return string;
          }