unified: Switch over to using swift-syntax for parsing
#421
| Job | Run time |
|---|---|
| 1m 0s | |
| 55s | |
| 25s | |
| 2m 20s |
swift-syntax for parsing
#421
| Job | Run time |
|---|---|
| 1m 0s | |
| 55s | |
| 25s | |
| 2m 20s |