import { BeaconService, Query, BaseService, UsersService, User } from '@juicyllama/core';
import { Chat } from './chat.entity';
import { DeepPartial, Repository } from 'typeorm';
import { ChatMessage, ChatMessageService, ChatUsersService } from '../..';
type T = Chat;
export declare class ChatService extends BaseService<T> {
    readonly repository: Repository<T>;
    readonly query: Query<T>;
    readonly beaconService: BeaconService;
    readonly chatMessageService: ChatMessageService;
    readonly chatUsersService: ChatUsersService;
    readonly usersService: UsersService;
    constructor(repository: Repository<T>, query: Query<T>, beaconService: BeaconService, chatMessageService: ChatMessageService, chatUsersService: ChatUsersService, usersService: UsersService);
    create(data: DeepPartial<Chat>): Promise<Chat>;
    findByUserId(user_id: number): Promise<Chat>;
    findAllByUserId(user_id: number): Promise<Chat[]>;
    markAsRead(chat_id: number, user_id: number): Promise<void>;
    postMessage(options: {
        chat_id: number;
        user_id: number;
        message: string;
        json?: any;
    }): Promise<ChatMessage>;
    systemMessage(chat_id: number, message: string, json?: any): Promise<ChatMessage>;
    getChatsByParticipants(user_ids: number[]): Promise<Chat[] | undefined>;
    getUsers(chat_id: number): Promise<User[]>;
    cleanse(chat: Chat): Chat;
    cleanseUser(user: any): any;
    sendPush(chat: Chat, result: ChatMessage): Promise<void>;
}
export {};