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  "title": "@unifast/highlight",
  "description": "Plugin de syntax highlighting baseado em highlight.js para o unifast via transformações HAST",
  "section": "packages",
  "body": "## Visão Geral\n\nO `@unifast/highlight` fornece syntax highlighting usando o [lowlight](https://github.com/wooorm/lowlight) (um wrapper do highlight.js). Diferente dos plugins integrados `syntect()` e `treeSitter()` que rodam o highlighting em Rust, este pacote aplica o highlighting como uma transformação HAST em JavaScript após a compilação — dando acesso ao extenso ecossistema de linguagens e temas do highlight.js.\n\n## Instalação\n\n## Início Rápido\n\n```ts\n\nconst md = `\n\\`\\`\\`javascript\nconst x = 42;\nconsole.log(x);\n\\`\\`\\`\n`;\n\nconst result = compile(md, {\n  plugins: [highlight()],\n});\n\nconsole.log(result.output);\n// Code blocks are highlighted with highlight.js CSS classes\n```\n\n## Como Funciona\n\n1. O compilador Rust produz a saída HAST com blocos `<pre><code>` sem highlighting\n2. O `hastTransform` do plugin `highlight()` percorre a árvore HAST\n3. Para cada elemento `<code>` com uma classe `language-*`, o lowlight aplica o highlighting no código\n4. Os nós HAST com highlight substituem os filhos originais\n\nComo isso roda como uma transformação HAST, o highlighting nativo em Rust (`syntect` / `treeSitter`) precisa estar desabilitado. O plugin define automaticamente `highlight.enabled: false` nas opções de compilação.\n\n## Resumo de Exports\n\n| Export | Tipo | Descrição |\n|--------|------|-------------|\n| `highlight` | function | Cria um plugin de transformação HAST do highlight.js |",
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