I have the same issue. I have followed similar steps to @dauledk in my project and looked at a few GitHub projects which have a similar setup. I have read the docs which say
Sentry supports un-minifying JavaScript via source maps. This lets you view source code context obtained from stack traces in their original untransformed form, which is particularly useful for debugging minified code (e.g. UglifyJS), or transpiled code from a higher-level language (e.g. TypeScript, ES6).
I have discovered that this issue has existed before in raven-node and so I would like to ask, is there an example Sentry project that works with Typescript the same way as the JavaScript source-map look-ups work?