@plteam/chat-ui/dist/views/hooks/useObserverValue.js

CUI Kit is a free and open-source library for creating AI assistant chat interfaces, built with React, Material UI, and TypeScript

import { useSyncExternalStore } from 'react';
import { NOOP } from '../../utils/NOOP';
export const useObserverValue = (model, defaultValue) => {
    return useSyncExternalStore(model?.subscribe ?? (() => NOOP), model?.getSnapshot ?? (() => defaultValue));
};