Split jslib into multiple modules (#363)

* Split jslib into multiple modules

angular/src/components/two-factor-options.component.ts

@@ -0,0 +1,38 @@
+import {
+    Directive,
+    EventEmitter,
+    OnInit,
+    Output,
+} from '@angular/core';
+import { Router } from '@angular/router';
+
+import { TwoFactorProviderType } from 'jslib-common/enums/twoFactorProviderType';
+
+import { AuthService } from 'jslib-common/abstractions/auth.service';
+import { I18nService } from 'jslib-common/abstractions/i18n.service';
+import { PlatformUtilsService } from 'jslib-common/abstractions/platformUtils.service';
+
+@Directive()
+export class TwoFactorOptionsComponent implements OnInit {
+    @Output() onProviderSelected = new EventEmitter<TwoFactorProviderType>();
+    @Output() onRecoverSelected = new EventEmitter();
+
+    providers: any[] = [];
+
+    constructor(protected authService: AuthService, protected router: Router,
+        protected i18nService: I18nService, protected platformUtilsService: PlatformUtilsService,
+        protected win: Window) { }
+
+    ngOnInit() {
+        this.providers = this.authService.getSupportedTwoFactorProviders(this.win);
+    }
+
+    choose(p: any) {
+        this.onProviderSelected.emit(p.type);
+    }
+
+    recover() {
+        this.platformUtilsService.launchUri('https://help.bitwarden.com/article/lost-two-step-device/');
+        this.onRecoverSelected.emit();
+    }
+}