import type { SvelteComponent, SvelteComponentDev } from "svelte/internal";
export declare let Lazys: any[];
export declare function setDynamicComponents(components: ((typeof SvelteComponent) | (typeof SvelteComponentDev) | (() => Promise<(typeof SvelteComponent) | (typeof SvelteComponentDev)>))[]): Promise<void>;
export declare function fetchHTML(url: string): Promise<Document | undefined>;