jitsi-meet/react/features/chat/hooks.web.ts

import { useSelector } from 'react-redux';

import ChatButton from './components/web/ChatButton';
import { isChatDisabled } from './functions';

const chat = {
    key: 'chat',
    Content: ChatButton,
    group: 2
};

/**
 * A hook that returns the chat button if chat is not disabled.
 *
 * @returns {Object | undefined} - The chat button object or undefined.
 */
export function useChatButton() {
    const _isChatDisabled = useSelector(isChatDisabled);

    if (!_isChatDisabled) {
        return chat;
    }
}