diff --git a/angularjs/angular-animate.d.ts b/angularjs/angular-animate.d.ts
index 2e80ceca27..e725a1313c 100644
--- a/angularjs/angular-animate.d.ts
+++ b/angularjs/angular-animate.d.ts
@@ -1,6 +1,6 @@
 // Type definitions for Angular JS 1.2+ (ngAnimate module)
 // Project: http://angularjs.org
-// Definitions by: Michel Salib <https://github.com/michelsalib>
+// Definitions by: Michel Salib <https://github.com/michelsalib>, Adi Dahiya <https://github.com/adidahiya>
 // Definitions: https://github.com/borisyankov/DefinitelyTyped
 
 /// <reference path="angular.d.ts" />
@@ -13,17 +13,83 @@ declare module ng.animate {
 
     ///////////////////////////////////////////////////////////////////////////
     // AnimateService
-    // see http://docs.angularjs.org/api/ngAnimate.$animate
+    // see http://docs.angularjs.org/api/ngAnimate/service/$animate
     ///////////////////////////////////////////////////////////////////////////
     interface IAnimateService extends ng.IAnimateService {
+        /**
+        * Globally enables / disables animations.
+        *
+        * @param value If provided then set the animation on or off.
+        * @param element If provided then the element will be used to represent the enable/disable operation.
+        * @returns current animation state
+        */
         enabled(value?: boolean, element?: JQuery): boolean;
-    }
 
-    /**
-     * The animation object which contains callback functions for each event that is expected to be animated.
-     */
-    interface IAnimateCallbackObject {
-        eventFn(element: Node, doneFn: () => void): Function;
+        /**
+         * Appends the element to the parentElement element that resides in the document and then runs the enter animation.
+         *
+         * @param element the element that will be the focus of the enter animation
+         * @param parentElement the parent element of the element that will be the focus of the enter animation
+         * @param afterElement the sibling element (which is the previous element) of the element that will be the focus of the enter animation
+         * @returns the animation callback promise
+         */
+        enter(element: JQuery, parentElement: JQuery, afterElement?: JQuery): ng.IPromise<void>;
+
+        /**
+         * Runs the leave animation operation and, upon completion, removes the element from the DOM.
+         *
+         * @param element the element that will be the focus of the leave animation
+         * @returns the animation callback promise
+         */
+        leave(element: JQuery): ng.IPromise<void>;
+
+        /**
+         * Fires the move DOM operation. Just before the animation starts, the animate service will either append
+         * it into the parentElement container or add the element directly after the afterElement element if present.
+         * Then the move animation will be run.
+         *
+         * @param element the element that will be the focus of the move animation
+         * @param parentElement the parent element of the element that will be the focus of the move animation
+         * @param afterElement the sibling element (which is the previous element) of the element that will be the focus of the move animation
+         * @returns the animation callback promise
+         */
+        enter(element: JQuery, parentElement: JQuery, afterElement?: JQuery): ng.IPromise<void>;
+
+        /**
+         * Triggers a custom animation event based off the className variable and then attaches the className
+         * value to the element as a CSS class.
+         *
+         * @param element the element that will be animated
+         * @param className the CSS class that will be added to the element and then animated
+         * @returns the animation callback promise
+         */
+        addClass(element: JQuery, className: string): ng.IPromise<void>;
+
+        /**
+         * Triggers a custom animation event based off the className variable and then removes the CSS class
+         * provided by the className value from the element.
+         *
+         * @param element the element that will be animated
+         * @param className the CSS class that will be animated and then removed from the element
+         * @returns the animation callback promise
+         */
+        removeClass(element: JQuery, className: string): ng.IPromise<void>;
+
+        /**
+         * Adds and/or removes the given CSS classes to and from the element. Once complete, the done() callback
+         * will be fired (if provided).
+         *
+         * @param element the element which will have its CSS classes changed removed from it
+         * @param add the CSS classes which will be added to the element
+         * @param remove the CSS class which will be removed from the element CSS classes have been set on the element
+         * @returns the animation callback promise
+         */
+        setClass(element: JQuery, add: string, remove: string): ng.IPromise<void>;
+
+        /**
+         * Cancels the provided animation.
+         */
+        cancel(animationPromise: ng.IPromise<void>);
     }
 
     ///////////////////////////////////////////////////////////////////////////