import type { BlockDefinition, RegisteredBlock } from '@lit-pigeon/core';
interface CarouselItem {
    src: string;
    alt: string;
    href: string;
}
interface CarouselValues {
    images: string;
    borderRadius: number;
    thumbnails: 'visible' | 'hidden';
    width: number;
}
/**
 * Parse one image per line. Pipe-separated suffixes optionally add `alt` and
 * `href`: `https://…/img.jpg | Alt text | https://link.example`.
 */
declare function parseItems(raw: string): CarouselItem[];
declare function read(block: RegisteredBlock): CarouselValues;
/**
 * "Carousel" block. Wraps `<mj-carousel>` — animated in supporting clients
 * (Apple Mail, Outlook 2019+ macOS), gracefully stacks images in everything
 * else, so it's safe to deploy without worrying about Gmail/Outlook breakage.
 * The canvas preview shows the first image with a "1/N" badge so authors can
 * see what's loaded at a glance.
 */
export declare const carouselBlock: BlockDefinition;
export type { CarouselValues, CarouselItem };
export declare const __carousel_parse: typeof parseItems;
export declare const __carousel_read: typeof read;
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