import { ChatHubSendMessageRequest, ChatHubManualSendMessageRequest, ChatModelsResponse, ChatHubConversationsResponse, ChatHubConversationResponse, ChatHubEditMessageRequest, ChatHubManualEditMessageRequest, ChatHubRegenerateMessageRequest, ChatHubManualRegenerateMessageRequest, ChatHubUpdateConversationRequest, ChatSessionId, ChatMessageId, ChatHubCreateAgentRequest, ChatHubUpdateAgentRequest, ChatHubCreateToolRequest, ChatHubUpdateToolRequest, ChatHubConversationsRequest, type ChatSendMessageResponse, type ChatReconnectResponse, ChatReconnectRequest } from '@n8n/api-types';
import { AuthenticatedRequest } from '@n8n/db';
import type { Response } from 'express';
import { ChatHubAgentService } from './chat-hub-agent.service';
import { ChatHubToolService } from './chat-hub-tool.service';
import { ChatHubAttachmentService } from './chat-hub.attachment.service';
import { ChatHubModelsService } from './chat-hub.models.service';
import { ChatHubService } from './chat-hub.service';
import { ChatModelsRequestDto } from './dto/chat-models-request.dto';
export declare class ChatHubController {
    private readonly chatService;
    private readonly chatModelsService;
    private readonly chatAgentService;
    private readonly chatToolService;
    private readonly chatAttachmentService;
    constructor(chatService: ChatHubService, chatModelsService: ChatHubModelsService, chatAgentService: ChatHubAgentService, chatToolService: ChatHubToolService, chatAttachmentService: ChatHubAttachmentService);
    getModels(req: AuthenticatedRequest, _res: Response, payload: ChatModelsRequestDto): Promise<ChatModelsResponse>;
    getConversations(req: AuthenticatedRequest, _res: Response, query: ChatHubConversationsRequest): Promise<ChatHubConversationsResponse>;
    getConversationMessages(req: AuthenticatedRequest, _res: Response, sessionId: ChatSessionId): Promise<ChatHubConversationResponse>;
    getMessageAttachment(req: AuthenticatedRequest, res: Response, sessionId: ChatSessionId, messageId: ChatMessageId, index: string): Promise<void>;
    sendMessage(req: AuthenticatedRequest, _res: Response, payload: ChatHubSendMessageRequest): Promise<ChatSendMessageResponse>;
    sendMessageManual(req: AuthenticatedRequest, _res: Response, workflowId: string, payload: ChatHubManualSendMessageRequest): Promise<ChatSendMessageResponse>;
    editMessage(req: AuthenticatedRequest, _res: Response, sessionId: ChatSessionId, editId: ChatMessageId, payload: ChatHubEditMessageRequest): Promise<ChatSendMessageResponse>;
    editMessageManual(req: AuthenticatedRequest, _res: Response, workflowId: string, sessionId: ChatSessionId, editId: ChatMessageId, payload: ChatHubManualEditMessageRequest): Promise<ChatSendMessageResponse>;
    regenerateMessage(req: AuthenticatedRequest, _res: Response, sessionId: ChatSessionId, retryId: ChatMessageId, payload: ChatHubRegenerateMessageRequest): Promise<ChatSendMessageResponse>;
    regenerateMessageManual(req: AuthenticatedRequest, _res: Response, workflowId: string, sessionId: ChatSessionId, retryId: ChatMessageId, payload: ChatHubManualRegenerateMessageRequest): Promise<ChatSendMessageResponse>;
    stopGeneration(req: AuthenticatedRequest, res: Response, sessionId: ChatSessionId, messageId: ChatMessageId): Promise<void>;
    reconnectToStream(req: AuthenticatedRequest, _res: Response, sessionId: ChatSessionId, query: ChatReconnectRequest): Promise<ChatReconnectResponse>;
    updateConversation(req: AuthenticatedRequest, _res: Response, sessionId: ChatSessionId, payload: ChatHubUpdateConversationRequest): Promise<ChatHubConversationResponse>;
    deleteConversation(req: AuthenticatedRequest, res: Response, sessionId: ChatSessionId): Promise<void>;
    getTools(req: AuthenticatedRequest): Promise<import("@n8n/api-types").ChatHubToolDto[]>;
    createTool(req: AuthenticatedRequest, _res: Response, payload: ChatHubCreateToolRequest): Promise<import("@n8n/api-types").ChatHubToolDto>;
    updateTool(req: AuthenticatedRequest, _res: Response, toolId: string, payload: ChatHubUpdateToolRequest): Promise<import("@n8n/api-types").ChatHubToolDto>;
    deleteTool(req: AuthenticatedRequest, res: Response, toolId: string): Promise<void>;
    getAgent(req: AuthenticatedRequest, _res: Response, agentId: string): Promise<import("@n8n/api-types").ChatHubAgentDto>;
    createAgent(req: AuthenticatedRequest, _res: Response, payload: ChatHubCreateAgentRequest): Promise<import("@n8n/api-types").ChatHubAgentDto>;
    updateAgent(req: AuthenticatedRequest, _res: Response, agentId: string, payload: ChatHubUpdateAgentRequest): Promise<import("@n8n/api-types").ChatHubAgentDto>;
    deleteAgent(req: AuthenticatedRequest, res: Response, agentId: string): Promise<void>;
    uploadAgentFiles(req: AuthenticatedRequest & {
        files?: Express.Multer.File[];
        fileUploadError?: Error;
    }, _res: Response, agentId: string): Promise<import("@n8n/api-types").ChatHubAgentDto>;
    deleteAgentFile(req: AuthenticatedRequest, res: Response, agentId: string, fileKnowledgeId: string): Promise<void>;
    private assertToolTypeAllowed;
}