index.js
 1  "use strict";
 2  
 3  Object.defineProperty(exports, "__esModule", {
 4    value: true
 5  });
 6  exports.default = void 0;
 7  
 8  var _helperPluginUtils = require("@babel/helper-plugin-utils");
 9  
10  var _default = (0, _helperPluginUtils.declare)(api => {
11    api.assertVersion(7);
12    return {
13      name: "syntax-optional-chaining",
14  
15      manipulateOptions(opts, parserOpts) {
16        parserOpts.plugins.push("optionalChaining");
17      }
18  
19    };
20  });
21  
22  exports.default = _default;