import React from 'react';
import { ConversationResponse, ConversationSentMessage } from '../api/types';
export declare type ConversationState = {
    conversationId: string | null;
    messages: (({
        actor?: 'bot';
    } & ConversationResponse) | ({
        actor: 'user';
    } & ConversationSentMessage))[];
    speechHypothesis?: string;
    loading: boolean;
    userSpeaking: boolean;
    error: string | null;
};
export declare type ConversationAction = {
    type: 'ADD_RESPONSE';
} & ConversationResponse | {
    type: 'ADD_SENT_TEXT';
} & ConversationSentMessage | {
    type: 'SET_CONVERSATION_ID';
    conversationId: string;
} | {
    type: 'START_USER_SPEECH';
} | {
    type: 'END_USER_SPEECH';
} | {
    type: 'SET_USER_SPEECH_PARTIAL';
    hypothesis: string;
};
export declare type ConversationContextValue = [ConversationState, React.Dispatch<ConversationAction>];
declare const ConversationContext: React.Context<ConversationContextValue>;
export declare type Props = {
    children?: React.ReactNode;
};
export declare function ConversationContextProvider(props: Props): JSX.Element;
export declare const useConversationContext: () => ConversationContextValue;
export default ConversationContext;