Demo for query storing

Change-Id: I947bcac841992c3f6cfd01ab337c265b0d01cb70
diff --git a/node_modules/junk/index.js b/node_modules/junk/index.js
new file mode 100644
index 0000000..76efefa
--- /dev/null
+++ b/node_modules/junk/index.js
@@ -0,0 +1,39 @@
+'use strict';
+
+const blacklist = [
+	// # All
+	'^npm-debug\\.log$', // Error log for npm
+	'^\\..*\\.swp$', // Swap file for vim state
+
+	// # macOS
+	'^\\.DS_Store$', // Stores custom folder attributes
+	'^\\.AppleDouble$', // Stores additional file resources
+	'^\\.LSOverride$', // Contains the absolute path to the app to be used
+	'^Icon\\r$', // Custom Finder icon: http://superuser.com/questions/298785/icon-file-on-os-x-desktop
+	'^\\._.*', // Thumbnail
+	'^\\.Spotlight-V100(?:$|\\/)', // Directory that might appear on external disk
+	'\\.Trashes', // File that might appear on external disk
+	'^__MACOSX$', // Resource fork
+
+	// # Linux
+	'~$', // Backup file
+
+	// # Windows
+	'^Thumbs\\.db$', // Image file cache
+	'^ehthumbs\\.db$', // Folder config file
+	'^Desktop\\.ini$', // Stores custom folder attributes
+	'@eaDir$' // Synology Diskstation "hidden" folder where the server stores thumbnails
+];
+
+exports.re = () => {
+	throw new Error('`junk.re` was renamed to `junk.regex`');
+};
+
+exports.regex = new RegExp(blacklist.join('|'));
+
+exports.is = filename => exports.regex.test(filename);
+
+exports.not = filename => !exports.is(filename);
+
+// TODO: Remove this for the next major release
+exports.default = module.exports;