import http from "node:http";
import { DispatchFunc } from "light-my-request";
import { FetchMock } from "fetch-mock";
import type { FastifyInstance } from "fastify";
/**
 * Options for the created fetch mock.
 */
export interface FetchLightMyRequestOptions {
    /** Optional http server. It is used for binding the `dispatchFunc` */
    server?: http.Server;
    /** an optional string specifying the client remote address. Defaults to '127.0.0.1' */
    remoteAddress?: string;
}
/**
 * Create a [FetchMock] from a light-my-request dispatch function.
 *
 * [FetchMock]: https://www.wheresrhys.co.uk/fetch-mock/docs
 */
export declare function createFetchMockLightMyRequest(dispatchFunc: DispatchFunc, opts?: FetchLightMyRequestOptions): FetchMock;
/**
 * Create a mock fetch function (Directly returning the `FetchMock.fetchHandler`) from a
 * light-my-request dispatch function.
 */
export declare function createFetchLightMyRequest(dispatchFunc: DispatchFunc, opts?: FetchLightMyRequestOptions): typeof fetch;
/**
 * Create a [FetchMock] from a Fastify server.
 *
 * [FetchMock]: https://www.wheresrhys.co.uk/fetch-mock/docs
 */
export declare function createFetchMockLightMyRequestFromFastify(instance: FastifyInstance, opts?: FetchLightMyRequestOptions): FetchMock;
/**
 * Create a mock fetch function (Directly returning the `FetchMock.fetchHandler`) from Fastify
 * server.
 */
export declare function createFetchLightMyRequestFromFastify(instance: FastifyInstance, opts?: FetchLightMyRequestOptions): typeof fetch;