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https://github.com/facebook/react.git
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Andrew Clark
9cdf8a99ed
* Facebook -> Meta in copyright rg --files | xargs sed -i 's#Copyright (c) Facebook, Inc. and its affiliates.#Copyright (c) Meta Platforms, Inc. and affiliates.#g' * Manual tweaks
21 lines
628 B
JavaScript
21 lines
628 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
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*/
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export function useSyncExternalStore<T>(
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subscribe: (() => void) => () => void,
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getSnapshot: () => T,
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getServerSnapshot?: () => T,
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): T {
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// Note: The shim does not use getServerSnapshot, because pre-18 versions of
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// React do not expose a way to check if we're hydrating. So users of the shim
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// will need to track that themselves and return the correct value
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// from `getSnapshot`.
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return getSnapshot();
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}
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