JS: FP in js/unused-local-variable when import used as type annotation

[s0]

When a module is imported with import * as X, and X is used as a type definition in typescript, the import is incorrectly flagged as unused.

Example: https://lgtm.com/projects/g/synesthesia-project/server/snapshot/f005a51d7d89c42bfc64e785dcdc61fd567bf94f/files/src/main/connections/composer.ts?sort=name&dir=ASC&mode=heatmap#x77ff0d1aaf721abc:1

[s0]

This problem was also reported back in February here: https://discuss.lgtm.com/t/solved-typescript-false-positive-unused-import/1771/2 (different instance of same problem, fixed in #1076)

Looks like it's already been fixed in #1138