/// <reference types="node" />
import { URL } from 'url';
import { FetchInjection } from './fetch_injection';
import { FetchMethod } from './fetch_method';
import { FetchOptions } from './fetch_options';
import { FetchResponse } from './fetch_response';
import { ClientConfigurationV1 } from '@trailervote/media-types/application/vnd.trailervote.client_configuration';
import { ConfigurationV1, ConfigurationV2, ConfigurationV3, ConfigurationV4, ConfigurationV5 } from '@trailervote/media-types/application/vnd.trailervote.configuration';
/**
 * Fetch an external persona
 *
 * @param {{ res: Response }} net for locals access
 * @param {URL|string} endpoint to fetch
 * @param {URL|string} clientConfiguration (only for POST requests)
 * @param {FetchOptions|FetchMethod} options or method to call URL with
 */
export declare function fetch<Accepted = ConfigurationV1 | ConfigurationV2 | ConfigurationV3 | ConfigurationV4 | ConfigurationV5>(net: Readonly<FetchInjection>, endpoint: Readonly<string | URL>, clientConfiguration: Readonly<ClientConfigurationV1> | undefined, options?: Readonly<FetchOptions | FetchMethod>): Promise<FetchResponse<Accepted>>;
export declare const fetchPersona: typeof fetch;