import type { StoredImage } from "shared/types/index.js";
/**
 * Store image IDs associated with a user message in chat metadata.
 * Used when sending a message with attached images (stream routes).
 */
export declare function storeMessageImages(chatId: string, imageIds: string[]): Promise<void>;
/**
 * Store full image objects associated with an upload in chat metadata.
 * Used when uploading images directly to a chat (image routes).
 */
export declare function updateChatWithImages(chatId: string, images: StoredImage[]): Promise<void>;
//# sourceMappingURL=image-metadata.d.ts.map