Prerequisites

• I have read the Contributing Guidelines.
• I agree to follow the Code of Conduct.
• I have searched for existing issues that already report this problem, without success.

Stencil Version

v2.11.0

Current Behavior

Fails to start with this option present in tsconfig.

Expected Behavior

Not fail.

Steps to Reproduce

1. Grab https://github.com/ionic-team/stencil-component-starter.
2. Add this to compilerOptions of tsconfig:

"useUnknownInCatchVariables": true,

Code Reproduction URL

https://github.com/ionic-team/stencil-component-starter

Additional Information

For context: I can't really just remove this flag, since its in my shared tsconfig (I'm extending from it).
I don't really understand how the compiler works without installing typescript as dependency. I can only see you have locked TS version in package.json, but why?