/**
 * media-service client — upload and delete only.
 *
 * Docs: https://github.com/feedmepos/media-service/blob/main/docs/integration.md
 *
 * Settings stores plain photographs: no aspect-ratio variants, no AI. Every call
 * here passes `aspectRatios: []`, which media-service reads as "store the original
 * and queue nothing" — the billing precheck runs only when that list is non-empty,
 * so these uploads cost the business nothing. Anything ratio- or AI-related lives
 * in mf-menu's richer client (`apps/mf-menu/src/api/media.ts`); do not grow this one
 * into a copy of it.
 */
/**
 * The four key segments identify an image: `{businessId}/{refType}/{refId}/{imageId}`.
 * `refType` is caller-owned — the service takes whatever string it is given — so the
 * values used here (`restaurant`, `business`) are ours to define.
 *
 * Segments are capped at 64 characters and must match `[A-Za-z0-9_.:-]+`; a Mongo id
 * and the timestamps built in `mediaStorage` both satisfy that.
 */
export interface MediaImageRef {
    refType: string;
    refId: string;
    imageId: string;
}
export interface UploadIntentRes {
    prefix: string;
    objectKey: string;
    uploadUrl: string;
    method: string;
    expiresAt: string;
}
export interface ConfirmRes {
    prefix: string;
    original: {
        url: string;
        width: number;
        height: number;
    };
}
export declare function currentBusinessId(): string;
export declare const mediaApi: {
    uploadIntent(businessId: string, ref: MediaImageRef, file: File, restaurantId?: string): Promise<UploadIntentRes>;
    /**
     * Sends the bytes straight to object storage, so they never pass through a service
     * pod. Deliberately a bare axios call: the signed URL must not carry our
     * Authorization header, and `Content-Type` has to match what `uploadIntent` was told
     * because the signature is bound to it.
     */
    putBytes(uploadUrl: string, file: File): Promise<void>;
    confirm(businessId: string, ref: MediaImageRef, meta: {
        width: number;
        height: number;
        fileName: string;
        restaurantId?: string;
    }): Promise<ConfirmRes>;
    /**
     * Deletes the whole set for one image id, original included.
     *
     * `aspectRatios: null` is what means "everything"; `[]` is rejected as a likely
     * caller bug. Deleting something that no longer exists comes back as `not_found`,
     * which the service counts as success, so this is safe to call twice.
     */
    deleteImage(businessId: string, ref: MediaImageRef): Promise<void>;
};