For AI agents: the complete documentation index is available at /next/zh/llms.txt, the full documentation bundle is available at /next/zh/llms-full.txt, and this page is available as Markdown at /next/zh/api/reactlynx-testing-library/Function.computeHeadingLevel.md.
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      • reactlynx-testing-library / computeHeadingLevel

      computeHeadingLevel() 

      function computeHeadingLevel(element: Element): number | undefined

      参数

      范围类型
      elementElement

      返回

      number | undefined

      定义于

      index.d.ts:287

      除非另有说明，本项目采用知识共享署名 4.0 国际许可协议进行许可，代码示例采用 Apache License 2.0 许可协议进行许可。