feat: add pickJSXFromProps

Author: gaoachao

packages/react/runtime/src/mtc/pickJSXFromProps.ts

@@ -0,0 +1,13 @@
+// Copyright 2025 The Lynx Authors. All rights reserved.
+// Licensed under the Apache License Version 2.0 that can be found in the
+// LICENSE file in the root directory of this source tree.
+import type { ReactNode } from 'react';
+
+type JSXRecord = Record<string, {
+  $$typeof: symbol;
+  i: number;
+}>;
+
+function pickJSXfromProps(props): [ReactNode, JSXRecord] {
+  // transform jsx to { $$typeof: Symbol, i: 0 } in Record
+}