/* should not generate diagnostics */
<>
	<button tabIndex="0"></button>
	<span role="button" tabIndex="0"></span>
	<span role="article" tabIndex="-1"></span>
	<MyButton tabIndex={0} />
	<article tabIndex="-1"></article>
	<div tabIndex="-1"></div>
	<article tabIndex={-1}></article>
	<div tabIndex={-1}></div>
	<div></div>
	<button tabIndex="-1"></button>
</>;
