import type { Handle, RequestEvent } from '@sveltejs/kit';
import { type Options } from '../data.js';
/**
 * Creates and returns a server hook handler to be use
 */
export declare function createImageOptimizer(options?: Partial<Options>): Handle;
/**
 * Creates and returns a server route handler to be used as a route handler in a +server.(ts|js) file
 */
export declare function createImageOptimizerRoute(options?: Partial<Options>): (event: RequestEvent) => Promise<Response>;