src/vs/platform/files/common/diskFileSystemProvider.ts/AbstractDiskFileSystemProvider/watchUniversal
class AbstractDiskFileSystemProvider:	private watchUniversal(resource: URI, opts: IWatchOptions): IDisposable {

		// Add to list of paths to watch universally
		const pathToWatch: IUniversalWatchRequest = { path: this.toFilePath(resource), excludes: opts.excludes, includes: opts.includes, recursive: opts.recursive };
		const remove = insert(this.universalPathsToWatch, pathToWatch);

		// Trigger update
		this.refreshUniversalWatchers();

		return toDisposable(() => {

			// Remove from list of paths to watch universally
			remove();

			// Trigger update
			this.refreshUniversalWatchers();
		});
	}