src/vs/platform/files/node/diskFileSystemProvider.ts/DiskFileSystemProvider/dispose
class DiskFileSystemProvider:	override dispose(): void {
		super.dispose();

		dispose(this.recursiveWatcher);
		this.recursiveWatcher = undefined;

		dispose(this.recursiveWatcherLogLevelListener);
		this.recursiveWatcherLogLevelListener = undefined;
	}