import type { H3Event } from 'h3';
interface AssetsBinding {
    fetch: (request: string | Request, init?: RequestInit) => Promise<Response>;
}
/**
 * Access the Cloudflare Workers ASSETS binding if available.
 *
 * Requires either:
 * - `nitro.cloudflare.deployConfig: true` (generates wrangler.json with ASSETS)
 * - A wrangler.toml/json with `[assets]` configured
 */
export declare function getCloudflareAssets(event: H3Event): AssetsBinding | undefined;
/**
 * Fetch a path directly from the CF Workers ASSETS binding.
 *
 * Prefer this over same-origin subrequests on Workers: it hits the static asset
 * handler without billing a subrequest and without re-running the Worker's
 * middleware chain.
 *
 * Returns `undefined` when no ASSETS binding is available or the asset doesn't
 * exist (letting callers fall through to other resolution strategies).
 */
export declare function tryCloudflareAssetsFetch(event: H3Event, path: string, signal?: AbortSignal): Promise<ArrayBuffer | undefined>;
export {};