import type { ReactEventHandler } from '../types';
import type { StreamMessage } from '../../../context/ChannelStateContext';
import type { DefaultStreamChatGenerics } from '../../../types/types';
export declare const useOpenThreadHandler: <StreamChatGenerics extends DefaultStreamChatGenerics = DefaultStreamChatGenerics>(message?: StreamMessage<StreamChatGenerics>, customOpenThread?: (message: StreamMessage<StreamChatGenerics>, event: React.BaseSyntheticEvent) => void) => ReactEventHandler;