rename babel-transformer files from ts to tsx

Summary: group files rename

Reviewed By: passy

Differential Revision: D33889860

fbshipit-source-id: 888e173fc72b5e126c1e41324b6cae6be29274c5

desktop/babel-transformer/src/dynamic-requires.tsx

@@ -0,0 +1,33 @@
+/**
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ *
+ * @format
+ */
+
+import {CallExpression, identifier} from '@babel/types';
+import {NodePath} from '@babel/traverse';
+
+function isDynamicRequire(node: CallExpression) {
+  return (
+    node.type === 'CallExpression' &&
+    node.callee.type === 'Identifier' &&
+    node.callee.name === 'require' &&
+    (node.arguments.length !== 1 || node.arguments[0].type !== 'StringLiteral')
+  );
+}
+
+module.exports = () => ({
+  name: 'replace-dynamic-requires',
+  visitor: {
+    CallExpression(path: NodePath<CallExpression>) {
+      path.node;
+      if (!isDynamicRequire(path.node)) {
+        return;
+      }
+      path.replaceWith(identifier('triggerDynamicRequireError'));
+    },
+  },
+});