For AI agents: the complete documentation index is available at /next/llms.txt, the full documentation bundle is available at /next/llms-full.txt, and this page is available as Markdown at /next/api/react/testing-library/Functions/queryByTestId.md.
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      • Function: queryByTestId()

      queryByTestId<T extends HTMLElement = HTMLElement>(...args: [HTMLElement, Matcher, MatcherOptions]): T | null

      Type Parameters

      Type ParameterDefault type
      T extends HTMLElementHTMLElement

      Parameters

      ParameterType
      ...args[HTMLElement, Matcher, MatcherOptions]

      Returns

      T | null

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