Where can I get a wordfile for TypeScript?
On Downloads - Extras - Wordfiles there is a link to a user-contributed wordfile for TypoScript.
But it looks like no user has ever written a wordfile for TypeScript and sent it to IDM for uploading it on their server or contributed it via GitHub. And I could not find any UltraEdit wordfile for TypeScript anywhere else on world wide web. It looks like nobody has ever written one before and published it. So you need to create it by yourself if you really would like syntax highlighting for TypeScript files.