export declare const useRAGStream: (path?: string, conversationId?: string) => {
    branch: (messageId: string, content: string) => void;
    cancel: () => void;
    error: string | null;
    isStreaming: boolean;
    messages: import("../..").AIMessage[];
    send: (content: string, attachments?: import("../..").AIAttachment[]) => void;
};
export type UseRAGStreamResult = ReturnType<typeof useRAGStream>;
