import type { Upload, DbOperation, UploadId } from './types.ts';
/**
 * Input for updating an upload
 */
interface UpdateUploadInput {
    /** New filename for the upload */
    original_filename?: string;
    /** Whether the upload is hidden */
    hidden?: boolean;
}
/**
 * Updates an upload's original_filename and/or hidden status.
 *
 * When renaming or unhiding causes a filename collision with an existing visible upload:
 * - The existing visible upload gets renamed with an incremented suffix
 * - The existing visible upload is marked as hidden
 * - The target upload takes the desired filename and visibility
 *
 * @param client Database client
 * @param uploadId The ID of the upload to update
 * @param input The fields to update (original_filename and/or hidden)
 * @returns The updated Upload object
 * @throws Error if upload doesn't exist
 */
export declare const updateUpload: DbOperation<[UploadId, UpdateUploadInput], Upload>;
export {};
//# sourceMappingURL=updateUpload.d.ts.map