diff --git a/types/react-faux-dom/index.d.ts b/types/react-faux-dom/index.d.ts
index 70257b5ce5..5b56953198 100644
--- a/types/react-faux-dom/index.d.ts
+++ b/types/react-faux-dom/index.d.ts
@@ -1,7 +1,8 @@
-// Type definitions for react-faux-dom 3.2
+// Type definitions for react-faux-dom 4.1
 // Project: https://github.com/Olical/react-faux-dom
 // Definitions by: Ali Taheri Moghaddar <https://github.com/alitaheri>
 //                 Cleve Littlefield <https://github.com/cleverguy25>
+//                 Michał Kostrzyński <https://github.com/deviousm>
 // Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
 // TypeScript Version: 2.6
 
@@ -19,11 +20,6 @@ export const defaultView: {
     getComputedStyle(node: Element): { getPropertyValue(name: string): string };
 };
 
-export namespace mixins {
-    const core: any;
-    const anim: any;
-}
-
 export function createElement(nodeName: string): Element;
 
 export function createElementNS(namespace: string, nodeName: string): Element;
@@ -31,8 +27,11 @@ export function createElementNS(namespace: string, nodeName: string): Element;
 export function compareDocumentPosition(): number;
 
 export interface ReactFauxDomProps {
-    connectFauxDOM?(node: string, name: string, discardNode?: any): Element;
-    animateFauxDOM?(duration: number): void;
+    connectFauxDOM(node: string, name: string, discardNode?: any): Element;
+    drawFauxDOM(): void;
+    animateFauxDOM(duration: number): void;
+    stopAnimatingFauxDOM(): void;
+    isAnimatingFauxDOM(): boolean;
 }
 
 export function withFauxDOM<P>(WrappedComponent: any): React.ClassicComponentClass<P & ReactFauxDomProps>;
diff --git a/types/react-faux-dom/react-faux-dom-tests.tsx b/types/react-faux-dom/react-faux-dom-tests.tsx
index 2d864744bc..8bdd06a1e8 100644
--- a/types/react-faux-dom/react-faux-dom-tests.tsx
+++ b/types/react-faux-dom/react-faux-dom-tests.tsx
@@ -34,9 +34,18 @@ class MyReactComponent extends React.Component<ChartProps> {
         .append('div')
         .html('Hello World!');
       this.props.animateFauxDOM(800);
+      console.log(this.props.isAnimatingFauxDOM());
     }
   }
 
+  componentDidUpdate() {
+    this.props.drawFauxDOM();
+  }
+
+  componentWillUnmount() {
+    this.props.stopAnimatingFauxDOM();
+  }
+
   render() {
     return <div>
       <h2>Here is some fancy data:</h2>