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1 files changed, 47 insertions, 0 deletions

diff --git a/node_modules/@babel/plugin-proposal-optional-catch-binding/lib/index.js b/node_modules/@babel/plugin-proposal-optional-catch-binding/lib/index.js
new file mode 100644
index 00000000..e87c22c4
--- /dev/null
+++ b/node_modules/@babel/plugin-proposal-optional-catch-binding/lib/index.js
@@ -0,0 +1,47 @@
+"use strict";
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.default = void 0;
+
+function _helperPluginUtils() {
+  const data = require("@babel/helper-plugin-utils");
+
+  _helperPluginUtils = function _helperPluginUtils() {
+    return data;
+  };
+
+  return data;
+}
+
+function _pluginSyntaxOptionalCatchBinding() {
+  const data = _interopRequireDefault(require("@babel/plugin-syntax-optional-catch-binding"));
+
+  _pluginSyntaxOptionalCatchBinding = function _pluginSyntaxOptionalCatchBinding() {
+    return data;
+  };
+
+  return data;
+}
+
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+
+var _default = (0, _helperPluginUtils().declare)(api => {
+  api.assertVersion(7);
+  return {
+    inherits: _pluginSyntaxOptionalCatchBinding().default,
+    visitor: {
+      CatchClause(path) {
+        if (!path.node.param) {
+          const uid = path.scope.generateUidIdentifier("unused");
+          const paramPath = path.get("param");
+          paramPath.replaceWith(uid);
+        }
+      }
+
+    }
+  };
+});
+
+exports.default = _default;
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