import type { ChatHubUpdateAgentRequest, ChatHubCreateAgentRequest, ChatModelDto } from '@n8n/api-types';
import { Logger } from '@n8n/backend-common';
import type { User } from '@n8n/db';
import type { ChatHubAgent } from './chat-hub-agent.entity';
import { ChatHubAgentRepository } from './chat-hub-agent.repository';
import { ChatHubCredentialsService } from './chat-hub-credentials.service';
export declare class ChatHubAgentService {
    private readonly logger;
    private readonly chatAgentRepository;
    private readonly chatHubCredentialsService;
    constructor(logger: Logger, chatAgentRepository: ChatHubAgentRepository, chatHubCredentialsService: ChatHubCredentialsService);
    getAgentsByUserIdAsModels(userId: string): Promise<ChatModelDto[]>;
    convertAgentEntityToModel(agent: ChatHubAgent): ChatModelDto;
    getAgentsByUserId(userId: string): Promise<ChatHubAgent[]>;
    getAgentById(id: string, userId: string): Promise<ChatHubAgent>;
    createAgent(user: User, data: ChatHubCreateAgentRequest): Promise<ChatHubAgent>;
    updateAgent(id: string, user: User, updates: ChatHubUpdateAgentRequest): Promise<ChatHubAgent>;
    deleteAgent(id: string, userId: string): Promise<void>;
}