This twoslash cample fails

It should show the info inline

Twoslash failure

Errors were thrown in the sample, but not included in an errors tag

These errors were not marked as being expected: 2588.
Expected: // @errors: 2588

Compiler Errors:

index.ts
[2588] 29 - Cannot assign to 'a' because it is a constant.

Raising Code:

const a = 123
const b = 543

a = b

Above here ^