code: function _checkAuthenticated(cb) {
          if (this.watch.authenticated === null && __token.get.call(this)) {
              if ( ! __cookie.exists.call(this)) {
                  this.options.logoutProcess.call(this, null, {});
  
                  this.watch.loaded = true;
  
                  return cb.call(this);
              }
  
              this.watch.authenticated = false;
  
              if (this.options.fetchData.enabled) {
                  this.options.fetchPerform.call(this, {
                      success: cb,
                      error: cb,
                      enabled: true
                  });
              }
              else {
                  this.options.fetchProcess.call(this, {}, {});
                  return cb.call(this);
              }
          } else {
              this.watch.loaded = true;
              return cb.call(this);
          }
      }
docs: Overrideable