diff --git a/flux/flux-tests.ts b/flux/flux-tests.ts
index f41d15aff1..24369ef2dd 100644
--- a/flux/flux-tests.ts
+++ b/flux/flux-tests.ts
@@ -1,6 +1,12 @@
 /// <reference path="flux.d.ts" />
+/// <reference path="../react/react.d.ts" />
 
 import flux = require('flux')
+import FluxUtils = require('flux/utils')
+import React = require('react')
+
+var Component = React.Component
+var Container = FluxUtils.Container
 
 //
 // Basic dispatcher usage
@@ -78,4 +84,46 @@ class CustomDispatcher extends flux.Dispatcher<Action> {
 
 var customDispatcher = new CustomDispatcher()
 
-export = customDispatcher
\ No newline at end of file
+export = customDispatcher
+
+
+// Sample Reduce Store
+class CounterStore extends FluxUtils.ReduceStore<number> {
+  getInitialState(): number {
+    return 0;
+  }
+
+  reduce(state: number, action: any): number {
+    switch (action.type) {
+      case 'increment':
+        return state + 1;
+
+      case 'square':
+        return state * state;
+
+      default:
+        return state;
+    }
+  }
+}
+
+const Store = new CounterStore(basicDispatcher);
+
+// Sample Flux container with CounterStore
+class CounterContainer extends Component<any, any> {
+  static getStores() {
+    return [Store];
+  }
+
+  static calculateState(prevState: any) {
+    return {
+      counter: Store.getState(),
+    };
+  }
+
+  render() {
+    return this.state.counter;
+  }
+}
+
+const container = Container.create(CounterContainer);
diff --git a/flux/flux.d.ts b/flux/flux.d.ts
index bf5bafac4b..c65892321c 100644
--- a/flux/flux.d.ts
+++ b/flux/flux.d.ts
@@ -1,8 +1,10 @@
 // Type definitions for Flux
 // Project: http://facebook.github.io/flux/
-// Definitions by: Steve Baker <https://github.com/stkb/>
+// Definitions by: Steve Baker <https://github.com/stkb/>, Giedrius Grabauskas <https://github.com/QuatroDevOfficial/>
 // Definitions: https://github.com/borisyankov/DefinitelyTyped
 
+/// <reference path="../react/react-global.d.ts" />
+
 declare module Flux {
 
     /**
@@ -65,3 +67,127 @@ declare module Flux {
 declare module "flux" {
     export = Flux;
 }
+
+declare module FluxUtils {
+
+    export class Container {
+        constructor();
+        /**
+        * Create is used to transform a react class into a container 
+        * that updates its state when relevant stores change. 
+        * The provided base class must have static methods getStores() and calculateState().
+        */
+        static create(base: React.ComponentClass<any>, options?: any): React.ComponentClass<any>;
+    }
+
+    /**
+    * This class extends ReduceStore and defines the state as an immutable map.
+    */
+    // TODO: Change <any>  to <Immutable.Map<K, V>>
+    export class MapStore<K extends string | number, V> extends ReduceStore<any> {
+        /**
+        * Access the value at the given key. 
+        * Throws an error if the key does not exist in the cache.
+        */
+        at(key: K): V;
+        
+        /**
+        *  Check if the cache has a particular key
+        */
+        has(key: K): boolean;
+
+        /**
+        * Get the value of a particular key. 
+        * Returns undefined if the key does not exist in the cache.
+        */
+        get(key: K): V;
+
+        /**
+        * Gets an array of keys and puts the values in a map if they exist,
+        * it allows providing a previous result to update instead of generating a new map.
+        * Providing a previous result allows the possibility of keeping the same reference if the keys did not change.
+        */
+        // TODO: Update with Immutable interface. 
+        // getAll(keys: Immutable.IndexedIterable<K>, prev?: Immutable.Map<K, V>): Immutable.Map<K, V>;
+        getAll(keys: any, prev?: any): any;
+    }
+
+    export class ReduceStore<T> extends Store {
+        /**
+        * Getter that exposes the entire state of this store. 
+        * If your state is not immutable you should override this and not expose state directly.
+        */
+        getState(): T;
+
+        /**
+        * Constructs the initial state for this store. 
+        * This is called once during construction of the store.
+        */
+        getInitialState(): T;
+
+        /**
+        * Reduces the current state, and an action to the new state of this store. 
+        * All subclasses must implement this method. 
+        * This method should be pure and have no side-effects.
+        */
+        reduce(state: T, action: any): T;
+
+        /**
+        * Checks if two versions of state are the same. 
+        * You do not need to override this if your state is immutable.
+        */
+        areEqual(one: T, two: T): boolean;
+
+    }
+
+    export class Store {
+        
+        /**
+        * Constructs and registers an instance of this store with the given dispatcher.
+        */
+        constructor(dispatcher: Flux.Dispatcher<any>);
+
+        /**
+        * Adds a listener to the store, when the store changes the given callback will be called. 
+        * A token is returned that can be used to remove the listener. 
+        * Calling the remove() function on the returned token will remove the listener.
+        */
+        addListener(callback: Function): { remove: Function };
+
+        /**
+        * Returns the dispatcher this store is registered with.
+        */
+        getDispatcher(): Flux.Dispatcher<any>;
+
+        /**
+        * Returns the dispatch token that the dispatcher recognizes this store by. 
+        * Can be used to waitFor() this store.
+        */
+        getDispatchToken(): string;
+
+        /**
+        * Ask if a store has changed during the current dispatch. 
+        * Can only be invoked while dispatching. 
+        * This can be used for constructing derived stores that depend on data from other stores.
+        */
+        hasChanged(): boolean;
+
+        /**
+        *Emit an event notifying all listeners that this store has changed.
+        * This can only be invoked when dispatching.
+        * Changes are de-duplicated and resolved at the end of this store's __onDispatch function.
+        */
+        __emitChange(): void;
+
+        /**
+        * Subclasses must override this method.
+        * This is how the store receives actions from the dispatcher.
+        * All state mutation logic must be done during this method.
+        */
+        __onDispatch(payload: any): void;
+    }
+}
+
+declare module 'flux/utils' {
+    export = FluxUtils;
+}