import { GenerativeAIApiResponse } from './responseUtils';
export type StreamMode = 'summary' | 'chat';
interface ProcessStreamParams {
    iterator: AsyncGenerator<GenerativeAIApiResponse>;
    mode: StreamMode;
    setMessageHistory: React.Dispatch<React.SetStateAction<any[]>>;
}
/**
 * Processa o stream recebido do iterator e atualiza o estado de messageHistory
 * de acordo com o mode (summary ou chat) em tempo real.
 */
export declare const processStream: ({ iterator, mode, setMessageHistory }: ProcessStreamParams) => Promise<void>;
export {};