Incorrect @ts-expect-error comment causes TypeScript error

[EricImpact]

Initial checklist

• I understand this is a bug report and questions should be posted in the Community Forum
• I searched issues and couldn’t find anything (or linked relevant results below)

Link to runnable example

No response

Steps to reproduce

When I upgraded to the latest versions of the Uppy packages we're using, I hit a roadblock due to TypeScript errors in @uppy/core, which are breaking my builds.

Expected behavior

Builds should be successful.

Actual behavior

TypeScript errors break the build:

The first one is from this unused @ts-expect-error directive. There are two other TypeScript errors in this file on lines 902 and 914