klyn.io.FileWatcher.close
method

    public close() as Void:

Description

AutoClosable support for try-with-resources.

`close()` is intentionally blocking: the native worker thread must have left the Klyn/JIT runtime before the owning scope can safely continue. Otherwise process shutdown or cache cleanup can race with a still-running watcher callback.

    try watcher = FileWatcher("app.log"):
    watcher.start()