export type ProductIdentityImage = {
    bytes: Buffer;
    extension: "png" | "jpg" | "webp";
    sha256: string;
};
export declare const PRODUCT_IMAGE_MAX_BYTES: number;
export declare function normalizeProductIdentityImages(value: unknown): ProductIdentityImage[];
export declare function productIdentityInputDigest(originalQuery: string, market: string, images: ProductIdentityImage[]): string;
/** Only this invocation's allocated files are removed, after the model process exits. */
export declare function withProductIdentityImages<T>(images: ProductIdentityImage[], signal: AbortSignal, use: (files: string[]) => Promise<T>): Promise<T>;