import type { ChatMessageItemOption, ConversationOption, IChatEvent } from '@difizen/magent-chat';
import type { IChatMessageItem } from '@difizen/magent-chat';
import { ChatService } from '@difizen/magent-chat';
import { Fetcher } from '@difizen/magent-core';
import type { SessionOption } from '../session/protocol.js';
import type { AUMessageCreate } from './protocol.js';
export declare class AUChatService extends ChatService {
    fetcher: Fetcher;
    chat: (option: AUMessageCreate) => Promise<IChatMessageItem[]>;
    chatStream: (option: AUMessageCreate, messgeCallback: (event: IChatMessageItem) => void, eventCallback: (event: IChatEvent) => void) => Promise<void>;
    getConversationMessages: (conversation: ConversationOption) => Promise<ChatMessageItemOption[]>;
    getConversations: (opt: {
        agentId: string;
    }) => Promise<SessionOption[]>;
    getConversation: (opt: ConversationOption) => Promise<ConversationOption | undefined>;
    createConversation: (option: {
        agentId: string;
    }) => Promise<SessionOption>;
    deleteConversation: (opt: ConversationOption) => Promise<boolean>;
}
//# sourceMappingURL=chat-service.d.ts.map