export declare const MARKDOWN_IT_CONFIG: { options: { html: boolean; xhtmlOut: boolean; breaks: boolean; langPrefix: string; linkify: boolean; typographer: boolean; quotes: string; highlight: null; maxNesting: number; }; components: { core: { rules: string[]; }; block: { rules: string[]; }; inline: { rules: string[]; rules2: string[]; }; }; };