David LangleyandGitHub
69ee8fd96a
* Add commercial licence and update config files * Update license in headers * Revert "Update license in headers" This reverts commit 7ed7949485e88889a9ffc8075a9df1f8e936777e. * Update only spdx id * Remove LicenseRef- from package.json LicenseRef- no longer allowed in npm v3 package.json This fixes the warning in the logs and failing build check.
28 lines
837 B
TypeScript
28 lines
837 B
TypeScript
/*
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Copyright 2024 New Vector Ltd.
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Copyright 2024 The Matrix.org Foundation C.I.C.
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SPDX-License-Identifier: AGPL-3.0-only OR GPL-3.0-only OR LicenseRef-Element-Commercial
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Please see LICENSE files in the repository root for full details.
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*/
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// Based on https://stackoverflow.com/a/61680184
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import { DependencyList, useEffect, useRef } from "react";
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export const useTransition = <D extends DependencyList>(callback: (...params: D) => void, deps: D): void => {
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const func = useRef<(...params: D) => void>(callback);
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useEffect(() => {
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func.current = callback;
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}, [callback]);
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const args = useRef<D | null>(null);
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useEffect(() => {
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if (args.current !== null) func.current(...args.current);
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args.current = deps;
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// eslint-disable-next-line react-hooks/exhaustive-deps
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}, deps);
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};
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