import { Agent, ProxyAgent, MockAgent } from "undici";
import { LRUCache } from "lru-cache";
import { InlineCallbackAction, HttpMethod, WebDavMethod } from "./request";
/**
 * @see https://en.wikipedia.org/wiki/Page_replacement_algorithm
 */
export declare const URICache: LRUCache<string | URL, computedUrlAndAgent, unknown>;
export interface computedUrlAndAgent {
    url: URL;
    agent: Agent | ProxyAgent | MockAgent | null;
    limit?: InlineCallbackAction;
}
/**
 * These are agents specifically designed to work with MyUnisoft.
 */
export interface CustomHttpAgent {
    customPath: string;
    domains: Set<string>;
    agent: Agent | ProxyAgent | MockAgent;
    prod: string;
    preprod: string;
    dev: string;
    limit?: InlineCallbackAction;
}
export declare const agents: Set<CustomHttpAgent>;
/**
 * @description Detect if a given string URI is matching a given Agent custom path.
 *
 * @example
 * const URI = computeAgentPath("/windev/ws_monitoring", windev);
 * assert.strictEqual(URI, "https://ws-dev.myunisoft.fr/ws_monitoring");
 */
export declare function isAgentPathMatchingURI(uri: string, agent: CustomHttpAgent): URL | null;
/**
 * @description Compute a given string URI to the local list of agents.
 */
export declare function computeURIOnAllAgents(uri: string): computedUrlAndAgent;
/**
 * @description Seek correspondence with local agents through the URI hostname
 * @see https://nodejs.org/api/url.html#url_url_hostname
 *
 * @example
 * detectAgentFromURI("https://ws-dev.myunisoft.fr/ws_monitoring"); // windev agent
 * detectAgentFromURI("https://www.google.fr/"); // null
 */
export declare function detectAgentFromURI(uri: URL): CustomHttpAgent | null;
/**
 * @description Compute a given URI (format string or WHATWG URL) and return a fully build URL and paired agent.
 * Under the hood it use a LRU cache
 */
export declare function computeURI(method: HttpMethod | WebDavMethod, uri: string | URL): computedUrlAndAgent;