import { Plugin, PluginKey } from '@tiptap/pm/state';
import { DecorationSet } from '@tiptap/pm/view';
export declare const frontmatterHighlightKey: PluginKey<DecorationSet>;
/**
 * Renders the frontmatter block as highlighted yaml.
 *
 * The decorations are rebuilt on every document change rather than only when
 * the block itself changed: there is at most one block holding a few hundred
 * characters, which is far cheaper than the bookkeeping needed to tell whether
 * it was the part that changed.
 */
export declare function frontmatterHighlightPlugin(nodeName: string): Plugin;