fix various typing issues

Author: ShMcK

src/index.ts

@@ -14,7 +14,7 @@ process.env.NODE_ENV = 'production';
 
 class Main {
   private side: HTMLElement;
-  private statusBarTile: StatusBar.IStatusBarView;
+  private statusBarTile: StatusBar.IStatusBarView|null;
   private subscriptions: any;
   constructor() {
     injectTapEventPlugin(); // remove later

src/options/configureStore.ts

@@ -4,18 +4,18 @@ import thunk from 'redux-thunk';
 
 const configureStore = ({reducer, devMode}) => {
 
-  const middlewares = [thunk];
+  let middlewares = [thunk];
 
   // use logger if devMode
   if (devMode) {
-    const logger = createLogger();
+    const logger = (createLogger as any)();
     middlewares.push(logger);
   } else {
     process.env.NODE_ENV = 'production';
   }
 
   // create store with middlewares
-  const store: Redux.Store = createStore(
+  const store: Redux.Store<any> = createStore(
     reducer,
     applyMiddleware(...middlewares)
   );

src/polyfills/object-values.ts

@@ -1,12 +1,12 @@
 export default function polyfillObjectValues(): void {
 // Object.values (ES7)
   if (typeof Object.values !== 'function') {
-    Object.values = function(obj) {
-      let vals = [];
+    Object.values = function(obj: Object): any[] {
+      let vals = new Set();
       for (let key in obj) {
-        vals.push(obj[key]);
+        vals.add(obj[key]);
       }
-      return vals;
+      return Array.from(vals);
     };
   }
 }