Function _

renderer/index.js:421–423

(e, r, a)

      }, h = Object.assign, C = {};
      Object.freeze(C);
      function _(e, r, a) {
        this.props = e, this.context = r, this.refs = C, this.updater = a || s;
      }
      _.prototype.isReactComponent = {}, _.prototype.setState = function(e, r) {
        if (typeof e != "object" && typeof e != "function" && e != null)
          throw new Error("setState(...): takes an object of state variables to update or a function which returns an object of state variables.");