export function createServer(url?: string): {
    agent: MockAgent<MockAgent.Options>;
    request: ({ method, path, data, ...rest }: {
        [x: string]: any;
        method: any;
        path: any;
        data: any;
    }) => Promise<import("undici/types/dispatcher.js").default.ResponseData<null>>;
};
import { MockAgent } from "undici/types/index.js";