TextDocument, TextDocumentChangeEvent, TextDocumentContentProvider, Uri, WorkspaceFolder,
    WorkspaceFoldersChangeEvent,

    FileSystemWatcher, TextDocument, TextDocumentChangeEvent, TextDocumentContentProvider, Uri,
    WorkspaceFolder, WorkspaceFoldersChangeEvent,

        "createFileSystemWatcher":
            create_file_system_watcher(
                glob_pattern: &str,
            ) -> FileSystemWatcher<'env>;

    function_setter, interface_builder, static_class_method,

    function_setter, interface_builder, object_event_handler, static_class_method,

    }
}
interface_builder! {
    FileSystemWatcher {}
}
object_event_handler! {
    FileSystemWatcher {
        "onDidChange": on_did_change(Uri);
        "onDidCreate": on_did_create(Uri);
        "onDidDelete": on_did_delete(Uri);

#[tracing::instrument(skip_all)]
pub fn handle_fs_watcher_event(env: &napi::Env, uri: vscode_sys::Uri) -> Result<(), napi::Error> {
    let mut extension_state = crate::ExtensionState::get()?;
    if let Some((repository_path, open_repository)) = extension_state
        .repositories
        .get_open_repository_mut(env, &uri)?
    {
        let absolute_file_path = Utf8PathBuf::from(uri.get_fs_path()?);
        let relative_file_path = absolute_file_path
            .strip_prefix(&repository_path)
            .map_err(|error| {
                napi::Error::from_reason(format!(
                    "Failed to strip prefix {repository_path} from {absolute_file_path}: {error}"
                ))
            })?
            .to_path_buf();

        open_repository
            .repository
            .update_path_state(relative_file_path)
            .map_err(|error| {
                napi::Error::from_reason(format!("Failed to update path state: {error:?}"))
            })?;
        open_repository.update_resource_states(env, &repository_path)?;
    }
    Ok(())
}

    let file_system_watcher = vscode_sys::workspace::create_file_system_watcher(env, "**")?;
    file_system_watcher.on_did_change(env, handle_fs_watcher_event)?;
    file_system_watcher.on_did_create(env, handle_fs_watcher_event)?;
    file_system_watcher.on_did_delete(env, handle_fs_watcher_event)?;