EMFILE: too many open files, watch at FSEvent.FSWatcher._handle.onchange (internal/fs/watchers.js:123:28) code example

Example 1: too many open files react native

$ brew update
$ brew install watchman

Example 2: expo Error: EMFILE: too many open files, watch at FSEvent.FSWatcher._handle.onchange (internal/fs/watchers.js:178:28)

brew install watchman