import type { IHttpRequestOptions } from 'n8n-workflow';
import type { HttpRequestClientOptions } from './client-options';
export type HttpRequestDefaultHeaders = Record<string, string | undefined>;
export declare function withClientDefaults(requestOptions: IHttpRequestOptions, baseURL: HttpRequestClientOptions['baseURL'], headers: HttpRequestClientOptions['headers'], timeout: HttpRequestClientOptions['timeout']): IHttpRequestOptions;