# Package org.grails.io.watch

- Interface Summary
  Interface | Description
  --- | ---
  DirectoryWatcher.FileChangeListener | Interface for FileChangeListeners

- Class Summary
  Class | Description
  --- | ---
  DirectoryWatcher | Utility class to watch directories for changes.
  FileExtensionFileChangeListener | A org.grails.io.watch.DirectoryWatcher.FileChangeListener that only fires for specific extension or list of extensions