mirror of
https://github.com/facebook/react-native.git
synced 2025-11-01 09:14:26 +00:00
Ruslan Shestopalyuk
e89d223c31
Summary: Changelog: [Internal] Reviewed By: lunaleaps Differential Revision: D40902247 fbshipit-source-id: 5ed8f69bb46e35d5250bd04898765ead500d7db6
28 lines
593 B
JavaScript
28 lines
593 B
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 strict
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* @format
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*/
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import * as React from 'react';
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export opaque type RootTag = number;
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export const RootTagContext: React$Context<RootTag> =
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React.createContext<RootTag>(0);
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if (__DEV__) {
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RootTagContext.displayName = 'RootTagContext';
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}
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/**
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* Intended to only be used by `AppContainer`.
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*/
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export function createRootTag(rootTag: number | RootTag): RootTag {
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return rootTag;
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}
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