Function App

packages/react-dom/src/__tests__/ReactDOMFizzShellHydration-test.js:173–179

()

    const div = React.createRef(null);

    function App() {
      return (
        <div ref={div}>
          <AsyncText text="Shell" />
        </div>
      );
    }

    // Server render
    await resolveText('Shell');