import { type MediaImageRef } from "@/api/media";
/**
 * Photo storage for business and restaurant profiles, backed by media-service.
 *
 * Replaces the previous direct-to-R2 client, which had to ship an R2 access key and
 * secret inside the production bundle to sign its own requests. Here the browser only
 * ever holds a short-lived signed upload URL handed out by the service.
 */
/** media-service rejects anything else with `415 UNSUPPORTED_MEDIA_TYPE`. */
export declare const SUPPORTED_MIME_TYPES: string[];
/**
 * For `ImageDropField`. Narrower than the field's default because gif — which the old
 * direct-to-R2 path accepted, since it validated nothing — cannot be stored here.
 */
export declare const SUPPORTED_FILE_ACCEPT = ".jpg, .jpeg, .png, .webp";
export declare function isManagedUrl(url: string | null | undefined): boolean;
interface Scope {
    businessId?: string;
    restaurantId?: string;
}
export declare const mediaStorage: {
    /**
     * Uploads bytes and returns the URL to persist.
     *
     * Three calls: reserve a signed URL, PUT to it, then confirm so the asset row exists.
     * A failure after the PUT leaves an orphaned object and no asset row, which is why
     * `confirm` is never skipped.
     */
    upload(ref: MediaImageRef, file: File, options?: Scope & {
        bustCache?: boolean;
    }): Promise<string>;
    /**
     * Removes an image the merchant cleared.
     *
     * `currentUrl` is what the profile currently holds. Anything written before the
     * media-service migration lives at a URL this API cannot address, so those objects
     * are left in place and only the profile field is cleared by the caller — the images
     * stay readable at their old URL either way, and no merchant-visible surface reads a
     * profile field we did not clear.
     */
    remove(ref: MediaImageRef, currentUrl: string | null | undefined, options?: Scope): Promise<void>;
};
/**
 * Carousel photos have no natural id, so they get a minted one.
 *
 * No colons or dots, unlike the ISO string the old key used: they are legal in a key
 * segment today, but nothing here needs them and a plain alphanumeric stamp cannot be
 * mangled by a URL encoder on the way to storage.
 */
export declare function mintPhotoImageId(index: number): string;
export {};