feat(configureStore): add support for devTools option accepting EnhancerOptions

docs/api/configureStore.md

@@ -21,7 +21,7 @@ function configureStore({
     // An array of Redux middlewares.  If not supplied, uses getDefaultMiddleware()
     middleware?: MiddlewareFunction[],
     // Enable support for the Redux DevTools Extension. Defaults to true.
-    devTools?: boolean,
+    devTools?: boolean | EnhancerOptions,
     // Same as current createStore.
     preloadedState?: State,
     // An optional array of Redux store enhancers
@@ -52,13 +52,17 @@ For more details on how the `middleware` parameter works and the list of middlew
 
 ### `devTools`
 
-A boolean indicating whether `configureStore` should automatically enable support for [the Redux DevTools browser extension](https://github.com/zalmoxisus/redux-devtools-extension).
+If this is a boolean, it will be used to indicate whether `configureStore` should automatically enable support for [the Redux DevTools browser extension](https://github.com/zalmoxisus/redux-devtools-extension).
 
-Defaults to true.
+If it is an object, then the DevTools Extension will be enabled, and the options object will be passed to `composeWithDevtools()`. See
+the DevTools Extension docs for [`EnhancerOptions`](https://github.com/zalmoxisus/redux-devtools-extension/blob/master/docs/API/Arguments.md#windowdevtoolsextensionconfig) for
+a list of the specific options that are available.
+
+Defaults to `true`.
 
 The Redux DevTools Extension recently added [support for showing action stack traces](https://github.com/zalmoxisus/redux-devtools-extension/blob/d4ef75691ad294646f74bca38b973b19850a37cf/docs/Features/Trace.md) that show exactly where each action was dispatched. Capturing the traces can add a bit of overhead, so the DevTools Extension allows users to configure whether action stack traces are captured.
 
-If this parameter is true, then `configureStore` will enable capturing action stack traces in development mode only.
+If the DevTools are enabled by passing `true` or an object, then `configureStore` will default to enabling capturing action stack traces in development mode only.
 
 ### `preloadedState`
 

docs/usage/usage-guide.md

@@ -183,19 +183,19 @@ With `createReducer`, we can shorten that example considerably:
 
 ```js
 const todosReducer = createReducer([], {
-    "ADD_TODO" : (state, action) => {
-        // "mutate" the array by calling push()
-        state.push(action.payload);
-    },
-    "TOGGLE_TODO" : (state, action) => {
-        const todo = state[action.payload.index];
-        // "mutate" the object by overwriting a field
-        todo.completed = !todo.completed;
-    },
-    "REMOVE_TODO" : (state, action) => {
-        // Can still return an immutably-updated value if we want to
-        return state.filter( (todo, i) => i !== action.payload.index)
-    }
+  ADD_TODO: (state, action) => {
+    // "mutate" the array by calling push()
+    state.push(action.payload)
+  },
+  TOGGLE_TODO: (state, action) => {
+    const todo = state[action.payload.index]
+    // "mutate" the object by overwriting a field
+    todo.completed = !todo.completed
+  },
+  REMOVE_TODO: (state, action) => {
+    // Can still return an immutably-updated value if we want to
+    return state.filter((todo, i) => i !== action.payload.index)
+  }
 })
 ```