Add new TypeScript extensions (.mts, .cts) (#728)
#379
Run and billable time
Learn about OS pricing on GitHub Actions| Job | Run time | Billable time |
|---|---|---|
| 1m 50s | 0s | |
| 2m 5s | 0s | |
| 1m 55s | 0s | |
| 5m 50s | 0s |