update

node_modules/@babel/plugin-transform-arrow-functions/lib/index.js

@@ -8,10 +8,10 @@ exports.default = void 0;
 var _helperPluginUtils = require("@babel/helper-plugin-utils");
 
 var _default = (0, _helperPluginUtils.declare)((api, options) => {
+  var _api$assumption;
+
   api.assertVersion(7);
-  const {
-    spec
-  } = options;
+  const noNewArrows = (_api$assumption = api.assumption("noNewArrows")) != null ? _api$assumption : !options.spec;
   return {
     name: "transform-arrow-functions",
     visitor: {
@@ -19,7 +19,8 @@ var _default = (0, _helperPluginUtils.declare)((api, options) => {
         if (!path.isArrowFunctionExpression()) return;
         path.arrowFunctionToExpression({
           allowInsertArrow: false,
-          specCompliant: !!spec
+          noNewArrows,
+          specCompliant: !noNewArrows
         });
       }