import type { Linter } from 'eslint';
/**
 * Structural and correctness rules for HTML: `@html-eslint` recommended
 * (duplicate ids/attrs, obsolete tags, `lang`/`alt`) with formatting rules
 * off - Prettier owns those. `frontmatter: true` lets 11ty-style templates
 * carry YAML frontmatter.
 */
export declare const htmlConfig: Linter.Config[];