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<!--info-header-start--><h1>Combination key type </h1><blockquote><p>by Nauxscript <a href="https://github.com/Nauxscript" target="_blank">@Nauxscript</a></p></blockquote><p><a href="https://tsch.js.org/21106/play" target="_blank"></a> &nbsp;&nbsp;&nbsp;<a href="./README.zh-CN.md" target="_blank"></a> </p><!--info-header-end-->

1. Combine multiple modifier keys, but the same modifier key combination cannot appear.
2. In the ModifierKeys provided, the priority of the previous value is higher than the latter value; that is, cmd ctrl is OK, but ctrl cmd is not allowed.

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