TypeScript type ignore case : <p>I have this type definition in TypeScript:</p>

<pre><code>export type xhrTypes = "GET" | "POST" | "PUT" | "DELETE" | "OPTIONS" | "CONNECT" | "HEAD";
</code></pre>

<p>Sadly, this is case sensitive...is there any way to define it case insensitive?</p>

<p>thanks</p>
