/// <reference types="node" resolution-mode="require"/>
/**
 * The Rest service provides functionality for interacting with the FakeYou API and handles authentication.
 */
export declare class Rest {
    #private;
    /**
     * Light wrapper over fetch, provides authentication and logging automatically.
     * The correct headers are automatically set to comply with the FakeYou API.
     *
     * Note: If `FAKEYOU_COOKIE` environment variable is set, it will be used for authentication.
     *
     * @param url The URL to send the request to.
     * @param request The request options to send.
     */
    send(url: string, request?: RequestInit): Promise<Response>;
    /**
     * Download a file from the given URL.
     *
     * @param url The URL to download from.
     * @param mime The mime type of the file.
     */
    download(url: string, mime: string): Promise<Buffer | undefined>;
    /**
     * Upload a file to the given URL.
     *
     * @param url The URL to upload to.
     * @param data The data to upload as a buffer.
     * @param mime The mime type of the file.
     * @returns The response from the server.
     */
    upload(url: string, data: Buffer, mime: string): Promise<Response>;
    /**
     * Set the cookie to use for authentication.
     */
    set cookie(cookie: string | undefined);
    /**
     * Authentication status.
     *
     * @returns Whether or not the user is authenticated.
     */
    get isAuthenticated(): boolean;
}
export declare const rest: Rest;