Add node modules and compiled JavaScript from main

node_modules/@jest/transform/build/enhanceUnexpectedTokenMessage.d.ts

@@ -0,0 +1,12 @@
+/**
+ * Copyright (c) Facebook, Inc. and its affiliates. All Rights Reserved.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+interface ErrorWithCodeFrame extends Error {
+    codeFrame?: string;
+}
+export default function handlePotentialSyntaxError(e: ErrorWithCodeFrame): ErrorWithCodeFrame;
+export declare function enhanceUnexpectedTokenMessage(e: Error): Error;
+export {};