import type { ImageInput } from "./Types.js";
/**
 * Make a request, thats all
 *
 * @param input URL or Request object
 * @param init Settings for request() method
 */
export declare function request<T>(input: RequestInfo | URL, init?: RequestInit): Promise<T>;
/**
 * Fetches an image from a URL and returns base64 encoded string
 *
 * @param url URL of the image to fetch
 */
export declare function imageFromUrl(url: string): Promise<string>;
export declare function resolveImageInput(input: ImageInput): Promise<string>;
export declare function imageToBase64(imagePath: string): Promise<string>;