code: function zip() {
      var observables = [];
      for (var _i = 0; _i < arguments.length; _i++) {
          observables[_i] = arguments[_i];
      }
      return function zipOperatorFunction(source) {
          return source.lift.call(_observable_zip__WEBPACK_IMPORTED_MODULE_0__["zip"].apply(void 0, [source].concat(observables)));
      };
  }
docs: PURE_IMPORTS_START _observable_zip PURE_IMPORTS_END