updated npm packages

Author: nmetulev

package.json

@@ -47,12 +47,12 @@
     "prettier:write": "npm run prettier:base -- --write \"{src,tests}/**/*.{ts,tsx}\""
   },
   "dependencies": {
-    "@microsoft/microsoft-graph-client": "^1.7.0-Preview.1",
-    "@microsoft/microsoft-graph-types": "^1.8.0",
+    "@microsoft/microsoft-graph-client": "^2.0.0-Preview.4",
+    "@microsoft/microsoft-graph-types": "^1.10.0",
     "@microsoft/microsoft-graph-types-beta": "microsoftgraph/msgraph-typescript-typings#beta",
-    "lit-element": "^2.1.0",
+    "lit-element": "^2.2.0",
     "msal": "1.0.0",
-    "office-ui-fabric-core": "10.0.0"
+    "office-ui-fabric-core": "10.1.0"
   },
   "devDependencies": {
     "@babel/core": "^7.4.3",
@@ -62,8 +62,8 @@
     "@babel/preset-env": "^7.4.3",
     "@babel/preset-typescript": "^7.3.3",
     "@types/jest": "^24.0.11",
-    "@webcomponents/webcomponentsjs": "^2.2.7",
-    "babel-polyfill": "6.5.0",
+    "@webcomponents/webcomponentsjs": "^2.2.10",
+    "babel-polyfill": "6.26.0",
     "browser-sync": "^2.26.5",
     "cpx": "^1.5.0",
     "gulp": "^4.0.0",

src/Graph.ts

@@ -7,17 +7,19 @@
 
 import * as MicrosoftGraph from '@microsoft/microsoft-graph-types';
 import * as MicrosoftGraphBeta from '@microsoft/microsoft-graph-types-beta';
-import { Client } from '@microsoft/microsoft-graph-client/lib/es/Client';
-import { Context } from '@microsoft/microsoft-graph-client/lib/es/IContext';
-import { Middleware } from '@microsoft/microsoft-graph-client/lib/es/middleware/IMiddleware';
+import {
+  Client,
+  AuthenticationHandlerOptions,
+  Middleware,
+  Context,
+  AuthenticationHandler,
+  RetryHandler,
+  TelemetryHandler,
+  RetryHandlerOptions,
+  HTTPMessageHandler,
+  ResponseType
+} from '@microsoft/microsoft-graph-client';
 import { getRequestHeader, setRequestHeader } from '@microsoft/microsoft-graph-client/lib/es/middleware/MiddlewareUtil';
-import { ResponseType } from '@microsoft/microsoft-graph-client/lib/es/ResponseType';
-import { AuthenticationHandlerOptions } from '@microsoft/microsoft-graph-client/lib/es/middleware/options/AuthenticationHandlerOptions';
-import { AuthenticationHandler } from '@microsoft/microsoft-graph-client/lib/es/middleware/AuthenticationHandler';
-import { RetryHandler } from '@microsoft/microsoft-graph-client/lib/es/middleware/RetryHandler';
-import { RetryHandlerOptions } from '@microsoft/microsoft-graph-client/lib/es/middleware/options/RetryHandlerOptions';
-import { TelemetryHandler } from '@microsoft/microsoft-graph-client/lib/es/middleware/TelemetryHandler';
-import { HTTPMessageHandler } from '@microsoft/microsoft-graph-client/lib/es/middleware/HTTPMessageHandler';
 import { IProvider } from './providers/IProvider';
 import { PACKAGE_VERSION } from './utils/version';
 

src/bundle/index.es6.ts

@@ -7,6 +7,4 @@
 
 export * from '../index';
 export * from '../components/baseComponent';
-export * from '../components/providers/providers';
-export * from '../providers/providers';
 export * from '../mock/mgt-mock-provider';

src/mock/MockProvider.ts

@@ -8,7 +8,7 @@
 import * as MicrosoftGraph from '@microsoft/microsoft-graph-types';
 import { IProvider, ProviderState } from '../providers/IProvider';
 import { Graph } from '../Graph';
-import { Client } from '@microsoft/microsoft-graph-client/lib/es/Client';
+import { Client } from '@microsoft/microsoft-graph-client';
 
 export class MockProvider extends IProvider {
   constructor(signedIn: boolean = false) {