diff --git a/src/lib/dom.iterable.d.ts b/src/lib/dom.iterable.d.ts
index 7f653dc8e0c..e4da7a62763 100644
--- a/src/lib/dom.iterable.d.ts
+++ b/src/lib/dom.iterable.d.ts
@@ -5,9 +5,53 @@ interface DOMTokenList {
 }
 
 interface NodeList {
+
+
+    /** 
+    * Returns an array of key, value pairs for every entry in the list
+    */
+    entries(): IterableIterator<[number, Node]>;
+    /**
+      * Performs the specified action for each node in an list.
+      * @param callbackfn  A function that accepts up to three arguments. forEach calls the callbackfn function one time for each element in the list.
+      * @param thisArg  An object to which the this keyword can refer in the callbackfn function. If thisArg is omitted, undefined is used as the this value.
+      */
+    forEach(callbackfn: (value: Node, index: number, listObj: NodeList) => void, thisArg?: any): void;
+    /** 
+      * Returns an list of keys in the list
+      */
+    keys(): IterableIterator<number>;
+
+    /** 
+      * Returns an list of values in the list
+      */
+    values(): IterableIterator<Node>;
+   
+
     [Symbol.iterator](): IterableIterator<Node>
 }
 
 interface NodeListOf<TNode extends Node> {
+
+    /** 
+    * Returns an array of key, value pairs for every entry in the list
+    */
+    entries(): IterableIterator<[number, TNode]>;
+
+    /**
+      * Performs the specified action for each node in an list.
+      * @param callbackfn  A function that accepts up to three arguments. forEach calls the callbackfn function one time for each element in the list.
+      * @param thisArg  An object to which the this keyword can refer in the callbackfn function. If thisArg is omitted, undefined is used as the this value.
+      */
+    forEach(callbackfn: (value: TNode, index: number, listObj: NodeListOf<TNode>) => void, thisArg?: any): void;
+    /** 
+      * Returns an list of keys in the list
+      */
+    keys(): IterableIterator<number>;
+    /** 
+      * Returns an list of values in the list
+      */
+    values(): IterableIterator<TNode>;   
+     
     [Symbol.iterator](): IterableIterator<TNode>
 }