Function createContainer

packages/react-devtools-shell/src/multi/left.js:12–18

()

import {createRoot} from 'react-dom/client';

function createContainer() {
  const container = document.createElement('div');

  ((document.body: any): HTMLBodyElement).appendChild(container);

  return container;
}

function StatefulCounter() {
  const [count, setCount] = useState(0);