text: import * as _ from 'lodash';
  export const classUtils = {
      bindAll(self, exclude = ['contructor'], thisArg) {
          for (const key of Object.getOwnPropertyNames(self)) {
              const val = self[key];
              if (!_.includes(exclude, key)) {
                  if (_.isFunction(val)) {
                      self[key] = val.bind(thisArg || self);
                  }
                  else if (_.isObject(val)) {
                      classUtils.bindAll(val, exclude, self);
                  }
              }
          }
          return self;
      },
  };
  