import { Agent } from "./types";
type ResponseOrigin = globalThis.Response & {};
export type RequestInit = globalThis.RequestInit & {
    agent: Agent;
    timeout: number;
    [key: string]: any;
};
export declare class Response extends globalThis.Response {
    private response;
    private readonly controller?;
    constructor(response: ResponseOrigin, controller?: AbortController | undefined);
    get url(): string;
    abort(): void;
}
export declare function fetch(input: RequestInfo, init?: RequestInit): Promise<Response>;
export default fetch;