import { BotInstance } from '../../BotInstance';
import { UserChatSessionInternal } from './userChat.types';
export declare class UserChatAPI {
    private self;
    constructor(self: BotInstance);
    /**
     * 获取私信聊天会话列表
     */
    index(): Promise<UserChatSessionInternal[]>;
    /**
     * 获取私信聊天会话详情
     * @param chatCode 私聊会话 Code
     */
    view(chatCode: string): Promise<UserChatSessionInternal>;
    /**
     * 创建私信聊天会话
     * @param targetId 目标用户 id
     */
    create(targetId: string): Promise<UserChatSessionInternal>;
    /**
     * 创建私信聊天会话
     * @param targetId 目标用户 id
     */
    delete(targetId: string): Promise<boolean>;
}