astro
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Astro is a modern site builder with web best practices, performance, and DX front-of-mind.
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TypeScript
import type { RemoteImageConfig } from '../utils/redirectValidation.js';
/**
* Fetches an image by URL. Used by the generic image endpoint for both
* remote images and local images (self-fetched from the same origin).
*
* For remote images, the final URL (after any redirects) is validated
* against `imageConfig.domains` and `imageConfig.remotePatterns`.
* Local images skip this check — they are already guarded by the
* same-origin check in the caller.
*/
export declare function loadImage(src: URL, headers: Headers, imageConfig: RemoteImageConfig, isRemote: boolean, fetchFn?: typeof globalThis.fetch): Promise<ArrayBuffer | undefined>;