diff --git a/lib/index.js b/lib/index.js
index 3c3046a..0bf5a6d 100644
--- a/lib/index.js
+++ b/lib/index.js
@@ -1,15 +1,17 @@
-'use strict';
+"use strict";
 
 Object.defineProperty(exports, "__esModule", {
   value: true
 });
-exports.Adaptor = undefined;
+exports.Adaptor = exports.default = void 0;
 
-var _Adaptor = require('./Adaptor');
+var Adaptor = _interopRequireWildcard(require("./Adaptor"));
 
-var Adaptor = _interopRequireWildcard(_Adaptor);
+exports.Adaptor = Adaptor;
 
-function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
+function _getRequireWildcardCache() { if (typeof WeakMap !== "function") return null; var cache = new WeakMap(); _getRequireWildcardCache = function () { return cache; }; return cache; }
 
-exports.Adaptor = Adaptor;
-exports.default = Adaptor;
+function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } if (obj === null || typeof obj !== "object" && typeof obj !== "function") { return { default: obj }; } var cache = _getRequireWildcardCache(); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } newObj.default = obj; if (cache) { cache.set(obj, newObj); } return newObj; }
+
+var _default = Adaptor;
+exports.default = _default;