import type { ImageSize, RenderArticleOptions } from 'ts-medium-editor/article';
export type { EmbedProvider, ImageSize, RenderArticleOptions } from 'ts-medium-editor/article';
/**
 * Width and height from an image file's header, without decoding it. Covers
 * PNG, JPEG, GIF, WebP and AVIF, which is every format a blog serves.
 */
export declare function imageSize(bytes: Uint8Array): ImageSize | null;
/**
 * Resolves `/images/…` style paths against the public directory and reads
 * their size. Remote URLs, and anything that would escape the directory,
 * resolve to null. Cached per file until it changes.
 */
export declare function publicImageResolver(publicDir?: string): (src: string) => ImageSize | null;
/** A rendered post body with figures, grids, zoom and embeds. */
export declare function renderPostHtml(html: string, options?: RenderPostOptions): string;
/** The article stylesheet, as CSS text. */
export declare function articleCss(): string;
/** A `<style>` tag carrying the article stylesheet, for a page's head. */
export declare function articleHead(): string;
/**
 * A module `<script>` that turns on click-to-zoom and embed auto-height. The
 * browser build of the article module is inlined, so the page needs no extra
 * request and no bundler.
 */
export declare function articleScript(): string;
export declare interface RenderPostOptions extends RenderArticleOptions {
  publicDir?: string
}