Index: node_modules/redux/src/applyMiddleware.ts
===================================================================
--- node_modules/redux/src/applyMiddleware.ts	(revision a762898ecd37a452c782821d4c2c4955c6ed2521)
+++ node_modules/redux/src/applyMiddleware.ts	(revision a762898ecd37a452c782821d4c2c4955c6ed2521)
@@ -0,0 +1,77 @@
+import compose from './compose'
+import { Middleware, MiddlewareAPI } from './types/middleware'
+import { StoreEnhancer, Dispatch } from './types/store'
+
+/**
+ * Creates a store enhancer that applies middleware to the dispatch method
+ * of the Redux store. This is handy for a variety of tasks, such as expressing
+ * asynchronous actions in a concise manner, or logging every action payload.
+ *
+ * See `redux-thunk` package as an example of the Redux middleware.
+ *
+ * Because middleware is potentially asynchronous, this should be the first
+ * store enhancer in the composition chain.
+ *
+ * Note that each middleware will be given the `dispatch` and `getState` functions
+ * as named arguments.
+ *
+ * @param middlewares The middleware chain to be applied.
+ * @returns A store enhancer applying the middleware.
+ *
+ * @template Ext Dispatch signature added by a middleware.
+ * @template S The type of the state supported by a middleware.
+ */
+export default function applyMiddleware(): StoreEnhancer
+export default function applyMiddleware<Ext1, S>(
+  middleware1: Middleware<Ext1, S, any>
+): StoreEnhancer<{ dispatch: Ext1 }>
+export default function applyMiddleware<Ext1, Ext2, S>(
+  middleware1: Middleware<Ext1, S, any>,
+  middleware2: Middleware<Ext2, S, any>
+): StoreEnhancer<{ dispatch: Ext1 & Ext2 }>
+export default function applyMiddleware<Ext1, Ext2, Ext3, S>(
+  middleware1: Middleware<Ext1, S, any>,
+  middleware2: Middleware<Ext2, S, any>,
+  middleware3: Middleware<Ext3, S, any>
+): StoreEnhancer<{ dispatch: Ext1 & Ext2 & Ext3 }>
+export default function applyMiddleware<Ext1, Ext2, Ext3, Ext4, S>(
+  middleware1: Middleware<Ext1, S, any>,
+  middleware2: Middleware<Ext2, S, any>,
+  middleware3: Middleware<Ext3, S, any>,
+  middleware4: Middleware<Ext4, S, any>
+): StoreEnhancer<{ dispatch: Ext1 & Ext2 & Ext3 & Ext4 }>
+export default function applyMiddleware<Ext1, Ext2, Ext3, Ext4, Ext5, S>(
+  middleware1: Middleware<Ext1, S, any>,
+  middleware2: Middleware<Ext2, S, any>,
+  middleware3: Middleware<Ext3, S, any>,
+  middleware4: Middleware<Ext4, S, any>,
+  middleware5: Middleware<Ext5, S, any>
+): StoreEnhancer<{ dispatch: Ext1 & Ext2 & Ext3 & Ext4 & Ext5 }>
+export default function applyMiddleware<Ext, S = any>(
+  ...middlewares: Middleware<any, S, any>[]
+): StoreEnhancer<{ dispatch: Ext }>
+export default function applyMiddleware(
+  ...middlewares: Middleware[]
+): StoreEnhancer<any> {
+  return createStore => (reducer, preloadedState) => {
+    const store = createStore(reducer, preloadedState)
+    let dispatch: Dispatch = () => {
+      throw new Error(
+        'Dispatching while constructing your middleware is not allowed. ' +
+          'Other middleware would not be applied to this dispatch.'
+      )
+    }
+
+    const middlewareAPI: MiddlewareAPI = {
+      getState: store.getState,
+      dispatch: (action, ...args) => dispatch(action, ...args)
+    }
+    const chain = middlewares.map(middleware => middleware(middlewareAPI))
+    dispatch = compose<typeof dispatch>(...chain)(store.dispatch)
+
+    return {
+      ...store,
+      dispatch
+    }
+  }
+}