yoshihiro nakamura

<p>Union型をObjectのkeyの型として使いたい<br style="display:none">
<span class="embed-block zenn-embedded zenn-embedded-card"><iframe id="zenn-embedded__08615158fabbd" src="https://embed.zenn.studio/card#zenn-embedded__08615158fabbd" data-content="https%3A%2F%2Fgithub.com%2Fmicrosoft%2FTypeScript%2Fissues%2F24220" frameborder="0" scrolling="no" loading="lazy"></iframe></span><a href="https://github.com/microsoft/TypeScript/issues/24220" style="display:none" target="_blank" rel="nofollow noopener noreferrer">https://github.com/microsoft/TypeScript/issues/24220</a></p>


<p>TSでのAlgebraic Data Type<br style="display:none">
<span class="embed-block zenn-embedded zenn-embedded-card"><iframe id="zenn-embedded__f2cc9d7af10b5" src="https://embed.zenn.studio/card#zenn-embedded__f2cc9d7af10b5" data-content="https%3A%2F%2Fblog.foresta.me%2Fposts%2Ftypescript_adt%2F" frameborder="0" scrolling="no" loading="lazy"></iframe></span><a href="https://blog.foresta.me/posts/typescript_adt/" style="display:none" target="_blank" rel="nofollow noopener noreferrer">https://blog.foresta.me/posts/typescript_adt/</a></p>
