Pennington.Infrastructure.IFileWatcher

namespace Pennington.Infrastructure;

/// Watches file system paths for changes and notifies subscribers.
public interface IFileWatcher
{
    /// Watch a path for file changes matching a pattern.
    
void AddPathWatch(string path, string filePattern, Action<string, WatcherChangeTypes> onFileChanged, bool includeSubdirectories = true);

    /// Subscribe to be notified when any watched file changes.
    
void SubscribeToChanges(Action onUpdate);

    /// Subscribe to be notified when any watched file changes, with the changed path and change type.
    
void SubscribeToChanges(Action<FileChangeNotification> onUpdate);
}