6de32a5a07
This update was a bit more involved. - `React$Component` was removed, I replaced it with Flow component types. - Flow removed shipping the standard library. This adds the environment libraries back from `flow-typed` which seemed to have changed slightly (probably got more precise and less `any`s). Suppresses some new type errors.
82 lines
2.6 KiB
JavaScript
82 lines
2.6 KiB
JavaScript
/**
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* Copyright (c) Meta Platforms, Inc. and affiliates.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*
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* @flow
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*/
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import {createRoot, hydrateRoot} from './ReactDOMRoot';
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import {
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injectIntoDevTools,
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findHostInstance,
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} from 'react-reconciler/src/ReactFiberReconciler';
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import {canUseDOM} from 'shared/ExecutionEnvironment';
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import ReactVersion from 'shared/ReactVersion';
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import Internals from 'shared/ReactDOMSharedInternals';
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import {ensureCorrectIsomorphicReactVersion} from '../shared/ensureCorrectIsomorphicReactVersion';
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ensureCorrectIsomorphicReactVersion();
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if (__DEV__) {
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if (
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typeof Map !== 'function' ||
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// $FlowFixMe[prop-missing] Flow incorrectly thinks Map has no prototype
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Map.prototype == null ||
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typeof Map.prototype.forEach !== 'function' ||
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typeof Set !== 'function' ||
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// $FlowFixMe[prop-missing] Flow incorrectly thinks Set has no prototype
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Set.prototype == null ||
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typeof Set.prototype.clear !== 'function' ||
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typeof Set.prototype.forEach !== 'function'
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) {
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console.error(
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'React depends on Map and Set built-in types. Make sure that you load a ' +
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'polyfill in older browsers. https://react.dev/link/react-polyfills',
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);
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}
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}
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function findDOMNode(
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componentOrElement: component(...props: any),
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): null | Element | Text {
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return findHostInstance(componentOrElement);
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}
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// Expose findDOMNode on internals
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Internals.findDOMNode = findDOMNode;
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export {ReactVersion as version, createRoot, hydrateRoot};
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const foundDevTools = injectIntoDevTools();
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if (__DEV__) {
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if (!foundDevTools && canUseDOM && window.top === window.self) {
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// If we're in Chrome or Firefox, provide a download link if not installed.
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if (
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(navigator.userAgent.indexOf('Chrome') > -1 &&
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navigator.userAgent.indexOf('Edge') === -1) ||
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navigator.userAgent.indexOf('Firefox') > -1
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) {
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const protocol = window.location.protocol;
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// Don't warn in exotic cases like chrome-extension://.
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if (/^(https?|file):$/.test(protocol)) {
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// eslint-disable-next-line react-internal/no-production-logging
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console.info(
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'%cDownload the React DevTools ' +
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'for a better development experience: ' +
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'https://react.dev/link/react-devtools' +
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(protocol === 'file:'
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? '\nYou might need to use a local HTTP server (instead of file://): ' +
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'https://react.dev/link/react-devtools-faq'
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: ''),
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'font-weight:bold',
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);
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}
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}
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}
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}
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