import type { EngineRequest, EngineResponse, IExecuteFunctions, INodeExecutionData, INodeType, INodeTypeDescription } from 'n8n-workflow';
import type { RequestResponseMetadata } from './src/utils/agent-execution';
export declare class AgentWithLangfuse implements INodeType {
    description: INodeTypeDescription;
    execute(this: IExecuteFunctions, response?: EngineResponse<RequestResponseMetadata>): Promise<INodeExecutionData[][] | EngineRequest<RequestResponseMetadata>>;
}