#22149 TypeScript: support checking Issue created by huonw Is your feature request related to a problem? Please describe. We have

typescript_source

and

tsx_test

targets (and so on), but the

check

goal doesn't find them, to run

tsc

. Describe the solution you'd like Running

pants check ::

with any typescript-y sources should run

tsc

on them. Describe alternatives you've considered None. Additional context N/A pantsbuild/pants