```
➜ whereis watchman
watchman: /nix/store/pmvk9zd5z98b5vvc83w4dqjq7d4w8ri1-watchman-2023.08.14.00/bin/watchman
```
To verify the new Nix watchman is working. I uninstalled brew-based watchman and ran nix develop. I then ran the iOS simulator and made changes to text on the login screen, verifying that changes were immediate