import { Options } from 'react-markdown';
/**
 * Author-facing MarkdownViewer configuration (#254), passed as the `markdown`
 * prop on `WindowsXP` and consumed by every `.md` window through context.
 */
export interface MarkdownOptions {
    /**
     * Where links inside a Markdown document open when clicked:
     * - `'ie'` — the desktop's own Internet Explorer window (stays in the fiction);
     * - `'external'` — a real browser tab (default).
     */
    linkTarget?: 'ie' | 'external';
    /**
     * Extra `react-markdown` component overrides, merged over the defaults — the
     * plugin seam for things the core deliberately doesn't bundle (e.g. a `code`
     * renderer that draws mermaid diagrams). See the content guide.
     */
    components?: Options['components'];
    /** Extra remark plugins, appended after the built-in `remark-gfm`. */
    remarkPlugins?: Options['remarkPlugins'];
}
/** Runtime config: author options plus the in-desktop capabilities the provider injects. */
export interface MarkdownRuntime extends MarkdownOptions {
    /** Injected in-desktop so a link can open the Internet Explorer app. */
    openInIE?: (url: string) => void;
}
/** Read the current MarkdownViewer config. Safe outside the provider (returns `{}`). */
export declare const useMarkdownConfig: () => MarkdownRuntime;
export declare const MarkdownConfigProvider: import('react').Provider<MarkdownRuntime>;