Function connect

packages/react-devtools-shell/src/app/devtools.js:64–76

(cb)

inject('dist/app-index.js', () => {
  initDevTools({
    connect(cb) {
      const root = createRoot(container);
      root.render(
        createElement(DevTools, {
          browserTheme: 'light',
          enabledInspectedElementContextMenu: true,
          hookNamesModuleLoaderFunction,
          showTabBar: true,
          warnIfLegacyBackendDetected: true,
          warnIfUnsupportedVersionDetected: true,
        }),
      );
    },

    onReload(reloadFn) {
      iframe.onload = reloadFn;