import { Repository } from 'typeorm';
import { Message } from './entities/message.entity';
import { ConversationsService } from '../conversations/conversations.service';
export declare class MessagesService {
    private messagesRepository;
    private conversationsService;
    constructor(messagesRepository: Repository<Message>, conversationsService: ConversationsService);
    create(conversationId: string, senderId: string, content: string): Promise<Message>;
    findAllInConversation(conversationId: string, userId: string): Promise<Message[]>;
    update(messageId: string, userId: string, content: string): Promise<Message>;
    markAsRead(messageId: string, userId: string): Promise<Message>;
    delete(messageId: string, userId: string): Promise<boolean>;
}