code: function Vue$2 (options) {
    if (process.env.NODE_ENV !== 'production' &&
      !(this instanceof Vue$2)) {
      warn('Vue is a constructor and should be called with the `new` keyword');
    }
    /**
     * react-vue change
     */
    if (options) {
      if (options.reactVueSlots) {
        this.$slots = options.reactVueSlots;
      }
      if (options.reactVueForceUpdate) {
        this.$forceUpdate = options.reactVueForceUpdate;
      }
    }
    this._init(options);
  }
docs: react-vue change
   import { renderMixin } from './render' 
  react-vue change
   import { lifecycleMixin } from './lifecycle'