import type { OpenAIClient } from '@langchain/openai';
import { type IDataObject, type IExecuteFunctions } from 'n8n-workflow';
import type { ChatContent, ChatResponseRequest } from '../../../../helpers/interfaces';
export declare function formatInputMessages(this: IExecuteFunctions, i: number, messages: IDataObject[]): Promise<(Omit<OpenAIClient.Responses.ResponseInputItem.Message, "content" | "role"> & {
    role: OpenAIClient.Responses.ResponseInputItem.Message['role'] | 'assistant';
    content: ChatContent;
})[]>;
interface CreateRequestOptions {
    model: string;
    messages: IDataObject[];
    options: IDataObject;
    builtInTools?: IDataObject;
    tools?: OpenAIClient.Responses.FunctionTool[];
}
export declare function createRequest(this: IExecuteFunctions, i: number, { model, messages, options, builtInTools, tools }: CreateRequestOptions): Promise<ChatResponseRequest>;
export {};