Function init

packages/react-devtools-shell/src/perf-regression/devtools.js:25–47

(
  appSource: string,
  appIframe: HTMLIFrameElement,
  devtoolsContainer: HTMLElement,
  loadDevToolsButton: HTMLButtonElement,
)

}

function init(
  appSource: string,
  appIframe: HTMLIFrameElement,
  devtoolsContainer: HTMLElement,
  loadDevToolsButton: HTMLButtonElement,
) {
  const {contentDocument, contentWindow} = appIframe;

  initializeBackend(contentWindow);

  inject(contentDocument, appSource);

  loadDevToolsButton.addEventListener('click', () => {
    const DevTools = createDevTools(contentWindow);
    createRoot(devtoolsContainer).render(
      <DevTools
        hookNamesModuleLoaderFunction={hookNamesModuleLoaderFunction}
        showTabBar={true}
      />,
    );
    activateBackend(contentWindow);
  });
}

init(
  'dist/perf-regression-app.js',