import type { Root } from 'mdast';
import type { PluggableList } from 'unified';
export declare const coreRemarkMdxPlugins: PluggableList;
export declare const coreRemark: import("unified").Processor<Root, undefined, undefined, Root, string>;
export declare const getAST: (str: string, filePath?: string) => Root;
export declare const stringifyTree: (tree: Root) => string;
export declare function stripVisibilityForMarkdown(mdx: string): string;