add container class for all data structures

src/javascript/IPseudoADS.js

@@ -0,0 +1,18 @@
+/*
+IPseudoADS
+Pseudocode-like advanced data structure management for JavaScript
+
+by buzz-ligthsnack-2007
+*/
+
+import Stack from './stack.js';
+import Queue from './queue.js';
+import Collection from './collection.js';
+
+
+class IPseudoADS {};
+IPseudoADS.Stack = Stack;
+IPseudoADS.Queue = Queue;
+IPseudoADS.Collection = Collection;
+
+export {IPseudoADS as default};