Closed
Description
What code were you trying to parse?
declare type UserId = string // read as a refined type
const isUserId = (s: string): s is UserId => trueWhat did you expect to happen?
w should not be marked as unused.
What actually happened?
error 'w' is defined but never used @typescript-eslint/no-unused-vars
Versions
| package | version |
|---|---|
@typescript-eslint/eslint-plugin-tslint |
2.3.1 |
@typescript-eslint/parser |
2.3.1 |
TypeScript |
3.6.3 |
ESLint |
6.4.0 |
node |
10.15.3 |
npm |
6.11.3 |