If you have more than one copy of React DevTools installed and enabled (e.g. the version in the Chrome store and a locally built version) they can interfere with each other.

DevTools should detect this case and warn by showing a dialog in the DevTools UI and/or by logging to the console.

Note that we _should not warn_ if a related tool like Fast Refresh is present, only another copy of DevTools.
StoreContext,
  OptionsContext,
} from './context';
import Components from './Components/Components';
import Profiler from './Profiler/Profiler';
import TabBar from './TabBar';
import {SettingsContextController} from './Settings/SettingsContext';
import {TreeContextController} from './Components/TreeContext';
import ViewElementSourceContext from './Components/ViewElementSourceContext';
import FetchFileWithCachingContext from './Components/FetchFileWithCachingContext';
import HookNamesModuleLoaderContext from 'react-devtools-shared/src/devtools/views/Components/HookNamesModuleLoaderContext';
import {ProfilerContextController} from './Profiler/ProfilerContext';
import {SchedulingProfilerContextController} from 'react-devtools-scheduling-profiler/src/SchedulingProfilerContext';
import {ModalDialogContextController} from './ModalDialog';
import ReactLogo from './ReactLogo';
import UnsupportedBridgeProtocolDialog from './UnsupportedBridgeProtocolDialog';
import UnsupportedVersionDialog from './UnsupportedVersionDialog';
import WarnIfLegacyBackendDetected from './WarnIfLegacyBackendDetected';
import {useLocalStorage} from './hooks';
import ThemeProvider from './ThemeProvider';
import {LOCAL_STORAGE_DEFAULT_TAB_KEY} from '../../constants';
import styles from './DevTools.css';
import './root.css';
import type {InspectedElement} from 'react-devtools-shared/src/devtools/views/Components/types';
import type {FetchFileWithCaching} from './Components/FetchFileWithCachingContext';
import type {HookNamesModuleLoaderFunction} from 'react-devtools-shared/src/devtools/views/Components/HookNamesModuleLoaderContext';
import type {FrontendBridge} from 'react-devtools-shared/src/bridge';
import {logEvent} from '../../Logger';
export type BrowserTheme = 'dark' | 'light';
export type TabID = 'components' | 'profiler';