export declare const rehypeCodeMetaTemplate = "interface MetaNode {\n  type: string;\n  tagName?: string;\n  data?: { meta?: string };\n  properties?: Record<string, unknown>;\n  children?: MetaNode[];\n}\n\nexport function rehypeCodeMeta() {\n  return (tree: MetaNode) => {\n    const visit = (node: MetaNode) => {\n      if (node.type === \"element\" && node.tagName === \"code\") {\n        const meta = node.data?.meta;\n        if (typeof meta === \"string\" && meta.length > 0) {\n          node.properties = { ...node.properties, meta };\n        }\n      }\n      node.children?.forEach(visit);\n    };\n    visit(tree);\n  };\n}\n";