Function App

packages/react-dom/src/__tests__/ReactDOMUseId-test.js:249–258

()

    // of id generation, though, what matters is that Fizz and Fiber
    // are consistent.
    function App() {
      return (
        <>
          {null}
          <DivWithId />
          {null}
          <DivWithId />
        </>
      );
    }

    await serverAct(async () => {
      const {pipe} = ReactDOMFizzServer.renderToPipeableStream(<App />);