diff --git a/apps/demo/src/app/app.browser.module.ts b/apps/demo/src/app/app.browser.module.ts
index cf095aad..ccfa2bc0 100644
--- a/apps/demo/src/app/app.browser.module.ts
+++ b/apps/demo/src/app/app.browser.module.ts
@@ -5,13 +5,12 @@ import { REQUEST } from '@nguniversal/express-engine/tokens';
 import { BrowserStorage, LangService, STORAGE_CONFIG_TOKEN, TokenService } from '@rucken/core';
 import { ThemesService } from '@rucken/web';
 import { AppComponent } from './app.component';
-import { AppId } from './app.config';
 import { AppModule } from './app.module';
+import { config } from './config/config';
 import { initializeBrowserApp } from './shared/utils/initialize-browser-app';
-
 @NgModule({
   bootstrap: [AppComponent],
-  imports: [BrowserModule.withServerTransition({ appId: AppId }), FontAwesomeModule, AppModule],
+  imports: [BrowserModule.withServerTransition({ appId: config.app.id }), FontAwesomeModule, AppModule],
   providers: [
     {
       provide: REQUEST,
@@ -29,4 +28,4 @@ import { initializeBrowserApp } from './shared/utils/initialize-browser-app';
     }
   ]
 })
-export class AppBrowserModule {}
+export class AppBrowserModule { }
diff --git a/apps/demo/src/app/app.component.ts b/apps/demo/src/app/app.component.ts
index 3d5b9043..54c775f3 100644
--- a/apps/demo/src/app/app.component.ts
+++ b/apps/demo/src/app/app.component.ts
@@ -2,23 +2,14 @@ import { isPlatformBrowser } from '@angular/common';
 import { ChangeDetectionStrategy, Component, Inject, OnDestroy, OnInit, PLATFORM_ID, ViewChild } from '@angular/core';
 import { MetaService } from '@ngx-meta/core';
 import { TranslateService } from '@ngx-translate/core';
-import {
-  AuthModalComponent,
-  AuthModalService,
-  AuthService,
-  LangService,
-  RedirectUrlDto,
-  TokenService,
-  User,
-  UserTokenDto
-} from '@rucken/core';
+import { AuthModalComponent, AuthModalService, AuthService, LangService, RedirectUrlDto, TokenService, User, UserTokenDto } from '@rucken/core';
 import { NavbarComponent } from '@rucken/web';
+import { BindIoInner } from 'ngx-bind-io';
 import { BsLocaleService } from 'ngx-bootstrap/datepicker';
 import { Observable, Subject } from 'rxjs';
 import { takeUntil } from 'rxjs/operators';
-import { AuthModalSignInInfoMessage, AuthModalSignUpInfoMessage } from './app.config';
-import { AppRoutes } from './app.routes';
-import { BindIoInner } from 'ngx-bind-io';
+import { APP_ROUTES } from './app.routes';
+import { config } from './config/config';
 
 @BindIoInner()
 @Component({
@@ -43,8 +34,8 @@ export class AppComponent implements OnDestroy, OnInit {
     private _authModalService: AuthModalService,
     @Inject(PLATFORM_ID) private _platformId: Object
   ) {
-    this._authModalService.signInInfoMessage = AuthModalSignInInfoMessage;
-    this._authModalService.signUpInfoMessage = AuthModalSignUpInfoMessage;
+    this._authModalService.signInInfoMessage = config.authModal.signInInfoMessage;
+    this._authModalService.signUpInfoMessage = config.authModal.signUpInfoMessage;
     this.currentUser$ = this._authService.current$;
     this._langService.current$.pipe(takeUntil(this._destroyed$)).subscribe(lang => {
       this._bsLocaleService.use(lang);
@@ -63,7 +54,7 @@ export class AppComponent implements OnDestroy, OnInit {
     if (isPlatformBrowser(this._platformId)) {
       this.onInfo();
     }
-    this.navbar.setRoutes(AppRoutes);
+    this.navbar.setRoutes(APP_ROUTES);
   }
   ngOnDestroy() {
     this._destroyed$.next(true);
diff --git a/apps/demo/src/app/app.config.ts b/apps/demo/src/app/app.config.ts
deleted file mode 100644
index 200843e8..00000000
--- a/apps/demo/src/app/app.config.ts
+++ /dev/null
@@ -1,101 +0,0 @@
-import { library } from '@fortawesome/fontawesome-svg-core';
-import { fab } from '@fortawesome/free-brands-svg-icons';
-import { fas } from '@fortawesome/free-solid-svg-icons';
-import { MetaLoader, MetaStaticLoader, PageTitlePositioning } from '@ngx-meta/core';
-import { TranslateService } from '@ngx-translate/core';
-import { AuthEmptyPageComponent, OauthGuard, RuI18n as CoreRuI18n, translate } from '@rucken/core';
-import { RuI18n as WebRuI18n } from '@rucken/web';
-import { defineLocale } from 'ngx-bootstrap/chronos';
-import { enGbLocale, ruLocale } from 'ngx-bootstrap/locale';
-import { AppRoutes } from './app.routes';
-import { RuI18n } from './i18n/ru.i18n';
-
-library.add(fas, fab);
-
-defineLocale('ru', ruLocale);
-defineLocale('en', enGbLocale);
-
-export const AppLangs = [
-  {
-    title: translate('Russian'),
-    code: 'ru',
-    translations: [WebRuI18n, CoreRuI18n, RuI18n]
-  },
-  {
-    title: translate('English'),
-    code: 'en',
-    translations: []
-  }
-];
-export const AppId = 'demo';
-export const ApplicationName = translate('Rucken: Demo');
-export const ApplicationDescription = translate('Core with Admin UI for web and native application maked on Angular7+');
-export const AuthModalSignInInfoMessage = translate(`<p>Demo users:</p><ul>
-<li>user with admin group: admin@admin.com, password: 12345678</li>
-<li>user with user group: user1@user1.com, password: 12345678</li>
-<li>user with user group: user2@user2.com, password: 12345678</li>
-</ul>`);
-export const AuthModalSignUpInfoMessage = '';
-
-export function appMetaFactory(translateService: TranslateService): MetaLoader {
-  return new MetaStaticLoader({
-    callback: (key: string) => {
-      return translateService.get(key);
-    },
-    pageTitlePositioning: PageTitlePositioning.PrependPageTitle,
-    pageTitleSeparator: ' - ',
-    applicationName: ApplicationName,
-    defaults: {
-      title: ApplicationName,
-      description: ApplicationDescription,
-      'og:type': 'website',
-      'og:locale': 'en_US',
-      'og:locale:alternate': 'en_US,ru_RU'
-    }
-  });
-}
-
-export const OauthProviders = ['facebook', 'google-plus'];
-export const OauthModalProviders = [
-  {
-    name: 'facebook',
-    icon: ['fab', 'facebook-square'],
-    signInTitle: translate('Sign in with Facebook')
-  },
-  {
-    name: 'google-plus',
-    icon: ['fab', 'google-plus'],
-    signInTitle: translate('Sign in with Google+')
-  }
-];
-export const OauthRoutes = [
-  {
-    path: 'auth/facebook',
-    component: AuthEmptyPageComponent,
-    canActivate: [OauthGuard],
-    data: {
-      oauth: {
-        provider: 'facebook',
-        redirectTo: {
-          ifSuccess: '/home',
-          ifFail: '/home'
-        }
-      }
-    }
-  },
-  {
-    path: 'auth/google-plus',
-    component: AuthEmptyPageComponent,
-    canActivate: [OauthGuard],
-    data: {
-      oauth: {
-        provider: 'google-plus',
-        redirectTo: {
-          ifSuccess: '/home',
-          ifFail: '/home'
-        }
-      }
-    }
-  }
-];
-export const AllRoutes = [...OauthRoutes, ...AppRoutes];
diff --git a/apps/demo/src/app/app.module.ts b/apps/demo/src/app/app.module.ts
index 0a798ebd..66306322 100644
--- a/apps/demo/src/app/app.module.ts
+++ b/apps/demo/src/app/app.module.ts
@@ -4,50 +4,55 @@ import { BrowserModule } from '@angular/platform-browser';
 import { PreloadAllModules, RouterModule } from '@angular/router';
 import { MetaLoader, MetaModule } from '@ngx-meta/core';
 import { TranslateService } from '@ngx-translate/core';
-import { AccountModule, AuthModalModule, AuthModule, entitiesProviders, ErrorsExtractor, LangModule, PermissionsGuard, TransferHttpCacheModule } from '@rucken/core';
+import { AccountModule, AuthModalModule, AuthModule, ENTITIES_PROVIDERS, ErrorsExtractor, LangModule, PermissionsGuard, TransferHttpCacheModule } from '@rucken/core';
 import { NavbarModule, ThemesModule, WebAuthModalModule, WebModalsModule } from '@rucken/web';
+import { environment } from 'apps/demo/src/environments/environment';
 import { NgxBindIOModule } from 'ngx-bind-io';
 import { BsDatepickerModule, BsLocaleService } from 'ngx-bootstrap/datepicker';
 import { CookieService } from 'ngx-cookie-service';
 import { NgxPermissionsModule } from 'ngx-permissions';
-import { environment } from '../environments/environment';
 import { AppComponent } from './app.component';
-import { AllRoutes, AppId, AppLangs, appMetaFactory, OauthModalProviders, OauthProviders } from './app.config';
+import { APP_ROUTES } from './app.routes';
+import { config } from './config/config';
 import { SharedModule } from './shared/shared.module';
+import { metaFactory } from './shared/utils/meta-factory';
+
 @NgModule({
   declarations: [AppComponent],
   imports: [
     RouterModule,
     SharedModule,
     HttpClientModule,
-    BrowserModule.withServerTransition({ appId: AppId }),
+    BrowserModule.withServerTransition({
+      appId: config.app.id
+    }),
     TransferHttpCacheModule.forRoot(),
     NgxPermissionsModule.forRoot(),
     AuthModule.forRoot({
       apiUrl: environment.apiUrl,
       oauth: {
-        providers: OauthProviders
+        providers: config.oauth
       }
     }),
     AccountModule.forRoot({
       apiUrl: environment.apiUrl
     }),
     LangModule.forRoot({
-      languages: AppLangs
+      languages: config.app.languages
     }),
     ThemesModule.forRoot(),
-    RouterModule.forRoot(AllRoutes, {
+    RouterModule.forRoot(APP_ROUTES, {
       preloadingStrategy: PreloadAllModules,
       initialNavigation: 'enabled'
     }),
     MetaModule.forRoot({
       provide: MetaLoader,
-      useFactory: appMetaFactory,
+      useFactory: metaFactory,
       deps: [TranslateService]
     }),
     AuthModalModule.forRoot({
       oauth: {
-        providers: OauthModalProviders
+        providers: config.oauth
       }
     }),
     WebAuthModalModule,
@@ -56,7 +61,7 @@ import { SharedModule } from './shared/shared.module';
     WebModalsModule,
     NgxBindIOModule.forRoot()
   ],
-  providers: [...entitiesProviders, CookieService, ErrorsExtractor, BsLocaleService, PermissionsGuard],
+  providers: [...ENTITIES_PROVIDERS, CookieService, ErrorsExtractor, BsLocaleService, PermissionsGuard],
   bootstrap: [AppComponent]
 })
 export class AppModule { }
diff --git a/apps/demo/src/app/app.routes.ts b/apps/demo/src/app/app.routes.ts
index e4e59fe2..b59ab2a1 100644
--- a/apps/demo/src/app/app.routes.ts
+++ b/apps/demo/src/app/app.routes.ts
@@ -1,12 +1,43 @@
-import { Routes, ActivatedRouteSnapshot, RouterStateSnapshot } from '@angular/router';
-import { AccountPageRoutes } from './pages/account-page/account-page.routes';
-import { AdminPageRoutes } from './pages/admin-page/admin-page.routes';
-import { EntitiesPageRoutes } from './pages/entities-page/entities-page.routes';
-import { HomePageRoutes } from './pages/home-page/home-page.routes';
-import { ThemesPageRoutes } from './pages/themes-page/themes-page.routes';
-import { OauthGuard } from '@rucken/core';
+import { Routes } from '@angular/router';
+import { AuthEmptyPageComponent, OauthGuard } from '@rucken/core';
+import { ACCOUNT_PAGE_ROUTES } from './pages/account-page/account-page.routes';
+import { ADMIN_PAGE_ROUTES } from './pages/admin-page/admin-page.routes';
+import { ENTITIES_PAGE_ROUTES } from './pages/entities-page/entities-page.routes';
+import { HOME_PAGE_ROUTES } from './pages/home-page/home-page.routes';
+import { THEMES_PAGE_ROUTES } from './pages/themes-page/themes-page.routes';
 
-export const AppRoutes: Routes = [
+export const OAUTH_ROUTES = [
+  {
+    path: 'auth/facebook',
+    component: AuthEmptyPageComponent,
+    canActivate: [OauthGuard],
+    data: {
+      oauth: {
+        provider: 'facebook',
+        redirectTo: {
+          ifSuccess: '/home',
+          ifFail: '/home'
+        }
+      }
+    }
+  },
+  {
+    path: 'auth/google-plus',
+    component: AuthEmptyPageComponent,
+    canActivate: [OauthGuard],
+    data: {
+      oauth: {
+        provider: 'google-plus',
+        redirectTo: {
+          ifSuccess: '/home',
+          ifFail: '/home'
+        }
+      }
+    }
+  }
+];
+export const APP_ROUTES: Routes = [
+  ...OAUTH_ROUTES,
   {
     path: '',
     redirectTo: '/home',
@@ -15,27 +46,27 @@ export const AppRoutes: Routes = [
   {
     path: 'home',
     loadChildren: './pages/home-page/home-page.module#HomePageModule',
-    data: HomePageRoutes[0].data
+    data: HOME_PAGE_ROUTES[0].data
   },
   {
     path: 'entities',
     loadChildren: './pages/entities-page/entities-page.module#EntitiesPageModule',
-    data: EntitiesPageRoutes[0].data
+    data: ENTITIES_PAGE_ROUTES[0].data
   },
   {
     path: 'themes',
     loadChildren: './pages/themes-page/themes-page.module#ThemesPageModule',
-    data: ThemesPageRoutes[0].data
+    data: THEMES_PAGE_ROUTES[0].data
   },
   {
     path: 'account',
     loadChildren: './pages/account-page/account-page.module#AccountPageModule',
-    data: AccountPageRoutes[0].data
+    data: ACCOUNT_PAGE_ROUTES[0].data
   },
   {
     path: 'admin',
     loadChildren: './pages/admin-page/admin-page.module#AdminPageModule',
-    data: AdminPageRoutes[0].data
+    data: ADMIN_PAGE_ROUTES[0].data
   },
   {
     path: '**',
diff --git a/apps/demo/src/app/config/config.interface.ts b/apps/demo/src/app/config/config.interface.ts
new file mode 100644
index 00000000..bdf3d243
--- /dev/null
+++ b/apps/demo/src/app/config/config.interface.ts
@@ -0,0 +1,15 @@
+import { IAuthModalOauthProvider, ILanguagesItem } from '@rucken/core';
+
+export interface ICoreConfig {
+    app: {
+        id: string;
+        title: string;
+        description: string;
+        languages: ILanguagesItem[]
+    };
+    authModal: {
+        signInInfoMessage: string;
+        signUpInfoMessage: string;
+    };
+    oauth: IAuthModalOauthProvider[];
+}
diff --git a/apps/demo/src/app/config/config.ts b/apps/demo/src/app/config/config.ts
new file mode 100644
index 00000000..dab9fa90
--- /dev/null
+++ b/apps/demo/src/app/config/config.ts
@@ -0,0 +1,54 @@
+import { library } from '@fortawesome/fontawesome-svg-core';
+import { fab } from '@fortawesome/free-brands-svg-icons';
+import { fas } from '@fortawesome/free-solid-svg-icons';
+import { RuI18n as CoreRuI18n, translate } from '@rucken/core';
+import { RuI18n as WebRuI18n } from '@rucken/web';
+import { defineLocale } from 'ngx-bootstrap/chronos';
+import { enGbLocale, ruLocale } from 'ngx-bootstrap/locale';
+import { RuI18n } from '../i18n/ru.i18n';
+import { ICoreConfig } from './config.interface';
+
+library.add(fas, fab);
+
+defineLocale('ru', ruLocale);
+defineLocale('en', enGbLocale);
+
+export const config: ICoreConfig = {
+    app: {
+        id: 'demo',
+        title: translate('Rucken: Demo'),
+        description: translate('Core with Admin UI for web and native application maked on Angular7+'),
+        languages: [
+            {
+                title: translate('Russian'),
+                code: 'ru',
+                translations: [WebRuI18n, CoreRuI18n, RuI18n]
+            },
+            {
+                title: translate('English'),
+                code: 'en',
+                translations: []
+            }
+        ]
+    },
+    authModal: {
+        signInInfoMessage: translate(`<p>Demo users:</p><ul>
+<li>user with admin group: admin@admin.com, password: 12345678</li>
+<li>user with user group: user1@user1.com, password: 12345678</li>
+<li>user with user group: user2@user2.com, password: 12345678</li>
+</ul>`),
+        signUpInfoMessage: '',
+    },
+    oauth: [
+        {
+            name: 'facebook',
+            icon: ['fab', 'facebook-square'],
+            signInTitle: translate('Sign in with Facebook')
+        },
+        {
+            name: 'google-plus',
+            icon: ['fab', 'google-plus'],
+            signInTitle: translate('Sign in with Google+')
+        }
+    ]
+};
diff --git a/apps/demo/src/app/i18n/template.pot b/apps/demo/src/app/i18n/template.pot
index a88e9e6d..7e361290 100644
--- a/apps/demo/src/app/i18n/template.pot
+++ b/apps/demo/src/app/i18n/template.pot
@@ -4,16 +4,16 @@ msgstr ""
 "Content-Type: text/plain; charset=utf-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 
-msgid "Russian"
+msgid "Rucken: Demo"
 msgstr ""
 
-msgid "English"
+msgid "Core with Admin UI for web and native application maked on Angular7+"
 msgstr ""
 
-msgid "Rucken: Demo"
+msgid "Russian"
 msgstr ""
 
-msgid "Core with Admin UI for web and native application maked on Angular7+"
+msgid "English"
 msgstr ""
 
 msgid ""
diff --git a/apps/demo/src/app/index.ts b/apps/demo/src/app/index.ts
index 85c939ff..5a32d0ff 100644
--- a/apps/demo/src/app/index.ts
+++ b/apps/demo/src/app/index.ts
@@ -1,9 +1,10 @@
 export * from './app.browser.module';
 export * from './app.component.spec';
 export * from './app.component';
-export * from './app.config';
 export * from './app.module';
 export * from './app.routes';
+export * from './config/config.interface';
+export * from './config/config';
 export * from './i18n/af.i18n';
 export * from './i18n/ru.i18n';
 export * from './i18n/tr.i18n';
@@ -45,3 +46,4 @@ export * from './pages/themes-page/themes-page.routes';
 export * from './shared/shared.module';
 export * from './shared/exceptions/error.handler';
 export * from './shared/utils/initialize-browser-app';
+export * from './shared/utils/meta-factory';
diff --git a/apps/demo/src/app/pages/account-page/account-page.children-routes.ts b/apps/demo/src/app/pages/account-page/account-page.children-routes.ts
index 11223799..4de15c5a 100644
--- a/apps/demo/src/app/pages/account-page/account-page.children-routes.ts
+++ b/apps/demo/src/app/pages/account-page/account-page.children-routes.ts
@@ -1,10 +1,10 @@
-import { ProfileFrameRoutes } from './profile-frame/profile-frame.routes';
+import { PROFILE_FRAME_ROUTES } from './profile-frame/profile-frame.routes';
 
-export const AccountPageChildrenRoutes = [
+export const ACCOUNT_PAGE_CHILDREN_ROUTES = [
   { path: '', redirectTo: '/account/profile', pathMatch: 'full' },
   {
     path: 'profile',
     loadChildren: './profile-frame/profile-frame.module#ProfileFrameModule',
-    data: ProfileFrameRoutes[0].data
+    data: PROFILE_FRAME_ROUTES[0].data
   }
 ];
diff --git a/apps/demo/src/app/pages/account-page/account-page.component.ts b/apps/demo/src/app/pages/account-page/account-page.component.ts
index 956aa644..7fa27797 100644
--- a/apps/demo/src/app/pages/account-page/account-page.component.ts
+++ b/apps/demo/src/app/pages/account-page/account-page.component.ts
@@ -1,7 +1,7 @@
 import { ChangeDetectionStrategy, Component, OnInit, ViewChild } from '@angular/core';
 import { ActivatedRoute } from '@angular/router';
 import { NavSidebarComponent } from '@rucken/web';
-import { AccountPageChildrenRoutes } from './account-page.children-routes';
+import { ACCOUNT_PAGE_CHILDREN_ROUTES } from './account-page.children-routes';
 import { BindIoInner } from 'ngx-bind-io';
 
 @BindIoInner()
@@ -13,8 +13,8 @@ import { BindIoInner } from 'ngx-bind-io';
 export class AccountPageComponent implements OnInit {
   @ViewChild('sidebar')
   sidebar: NavSidebarComponent;
-  constructor(private _activatedRoute: ActivatedRoute) {}
+  constructor(private _activatedRoute: ActivatedRoute) { }
   ngOnInit() {
-    this.sidebar.setRoutes(AccountPageChildrenRoutes);
+    this.sidebar.setRoutes(ACCOUNT_PAGE_CHILDREN_ROUTES);
   }
 }
diff --git a/apps/demo/src/app/pages/account-page/account-page.module.ts b/apps/demo/src/app/pages/account-page/account-page.module.ts
index abeea936..f2428cdd 100644
--- a/apps/demo/src/app/pages/account-page/account-page.module.ts
+++ b/apps/demo/src/app/pages/account-page/account-page.module.ts
@@ -4,10 +4,10 @@ import { NavSidebarModule } from '@rucken/web';
 import { NgxPermissionsModule } from 'ngx-permissions';
 import { SharedModule } from '../../shared/shared.module';
 import { AccountPageComponent } from './account-page.component';
-import { AccountPageRoutes } from './account-page.routes';
+import { ACCOUNT_PAGE_ROUTES } from './account-page.routes';
 
 @NgModule({
-  imports: [SharedModule, NgxPermissionsModule.forChild(), NavSidebarModule, RouterModule.forChild(AccountPageRoutes)],
+  imports: [SharedModule, NgxPermissionsModule.forChild(), NavSidebarModule, RouterModule.forChild(ACCOUNT_PAGE_ROUTES)],
   declarations: [AccountPageComponent]
 })
-export class AccountPageModule {}
+export class AccountPageModule { }
diff --git a/apps/demo/src/app/pages/account-page/account-page.routes.ts b/apps/demo/src/app/pages/account-page/account-page.routes.ts
index ed90742a..1f2651c6 100644
--- a/apps/demo/src/app/pages/account-page/account-page.routes.ts
+++ b/apps/demo/src/app/pages/account-page/account-page.routes.ts
@@ -1,9 +1,9 @@
 import { MetaGuard } from '@ngx-meta/core';
 import { PermissionsGuard, translate } from '@rucken/core';
-import { AccountPageChildrenRoutes } from './account-page.children-routes';
+import { ACCOUNT_PAGE_CHILDREN_ROUTES } from './account-page.children-routes';
 import { AccountPageComponent } from './account-page.component';
 
-export const AccountPageRoutes = [
+export const ACCOUNT_PAGE_ROUTES = [
   {
     path: '',
     component: AccountPageComponent,
@@ -19,6 +19,6 @@ export const AccountPageRoutes = [
         description: translate('Account page')
       }
     },
-    children: AccountPageChildrenRoutes
+    children: ACCOUNT_PAGE_CHILDREN_ROUTES
   }
 ];
diff --git a/apps/demo/src/app/pages/account-page/profile-frame/profile-frame.component.ts b/apps/demo/src/app/pages/account-page/profile-frame/profile-frame.component.ts
index b2479d2b..c5e530e7 100644
--- a/apps/demo/src/app/pages/account-page/profile-frame/profile-frame.component.ts
+++ b/apps/demo/src/app/pages/account-page/profile-frame/profile-frame.component.ts
@@ -2,7 +2,7 @@ import { ChangeDetectionStrategy, Component } from '@angular/core';
 import { ActivatedRoute } from '@angular/router';
 import { Observable } from 'rxjs';
 import { map } from 'rxjs/operators';
-import { environment } from '../../../../environments/environment';
+import { environment } from 'apps/demo/src/environments/environment';
 import { BindIoInner } from 'ngx-bind-io';
 
 @BindIoInner()
diff --git a/apps/demo/src/app/pages/account-page/profile-frame/profile-frame.module.ts b/apps/demo/src/app/pages/account-page/profile-frame/profile-frame.module.ts
index caf6c9d1..b2050183 100644
--- a/apps/demo/src/app/pages/account-page/profile-frame/profile-frame.module.ts
+++ b/apps/demo/src/app/pages/account-page/profile-frame/profile-frame.module.ts
@@ -4,14 +4,14 @@ import { ProfilePanelModule } from '@rucken/web';
 import { NgxPermissionsModule } from 'ngx-permissions';
 import { SharedModule } from '../../../shared/shared.module';
 import { ProfileFrameComponent } from './profile-frame.component';
-import { ProfileFrameRoutes } from './profile-frame.routes';
+import { PROFILE_FRAME_ROUTES } from './profile-frame.routes';
 
 @NgModule({
   imports: [
     SharedModule,
     NgxPermissionsModule.forChild(),
     ProfilePanelModule,
-    RouterModule.forChild(ProfileFrameRoutes)
+    RouterModule.forChild(PROFILE_FRAME_ROUTES)
   ],
   declarations: [ProfileFrameComponent]
 })
diff --git a/apps/demo/src/app/pages/account-page/profile-frame/profile-frame.routes.ts b/apps/demo/src/app/pages/account-page/profile-frame/profile-frame.routes.ts
index 225e9284..a9dc321a 100644
--- a/apps/demo/src/app/pages/account-page/profile-frame/profile-frame.routes.ts
+++ b/apps/demo/src/app/pages/account-page/profile-frame/profile-frame.routes.ts
@@ -2,7 +2,7 @@ import { translate, PermissionsGuard } from '@rucken/core';
 import { ProfileFrameComponent } from './profile-frame.component';
 import { MetaGuard } from '@ngx-meta/core';
 
-export const ProfileFrameRoutes = [
+export const PROFILE_FRAME_ROUTES = [
   {
     path: '',
     component: ProfileFrameComponent,
diff --git a/apps/demo/src/app/pages/admin-page/admin-page.children-routes.ts b/apps/demo/src/app/pages/admin-page/admin-page.children-routes.ts
index 9390eb65..ce3244f6 100644
--- a/apps/demo/src/app/pages/admin-page/admin-page.children-routes.ts
+++ b/apps/demo/src/app/pages/admin-page/admin-page.children-routes.ts
@@ -1,16 +1,16 @@
-import { GroupsFrameRoutes } from '../entities-page/groups-frame/groups-frame.routes';
-import { UsersFrameRoutes } from '../entities-page/users-frame/users-frame.routes';
+import { GROUPS_FRAME_ROUTES } from '../entities-page/groups-frame/groups-frame.routes';
+import { USERS_FRAME_ROUTES } from '../entities-page/users-frame/users-frame.routes';
 
-export const AdminPageChildrenRoutes = [
+export const ADMIN_PAGE_CHILDREN_ROUTES = [
   { path: '', redirectTo: '/admin/users', pathMatch: 'full' },
   {
     path: 'users',
     loadChildren: '../entities-page/users-frame/users-frame.module#UsersFrameModule',
-    data: UsersFrameRoutes[0].data
+    data: USERS_FRAME_ROUTES[0].data
   },
   {
     path: 'groups',
     loadChildren: '../entities-page/groups-frame/groups-frame.module#GroupsFrameModule',
-    data: GroupsFrameRoutes[0].data
+    data: GROUPS_FRAME_ROUTES[0].data
   }
 ];
diff --git a/apps/demo/src/app/pages/admin-page/admin-page.component.ts b/apps/demo/src/app/pages/admin-page/admin-page.component.ts
index 50c833de..3ea71f9c 100644
--- a/apps/demo/src/app/pages/admin-page/admin-page.component.ts
+++ b/apps/demo/src/app/pages/admin-page/admin-page.component.ts
@@ -1,6 +1,6 @@
 import { ChangeDetectionStrategy, Component, OnInit, ViewChild } from '@angular/core';
 import { NavSidebarComponent } from '@rucken/web';
-import { AdminPageChildrenRoutes } from './admin-page.children-routes';
+import { ADMIN_PAGE_CHILDREN_ROUTES } from './admin-page.children-routes';
 import { BindIoInner } from 'ngx-bind-io';
 
 @BindIoInner()
@@ -13,6 +13,6 @@ export class AdminPageComponent implements OnInit {
   @ViewChild('sidebar')
   sidebar: NavSidebarComponent;
   ngOnInit() {
-    this.sidebar.setRoutes(AdminPageChildrenRoutes);
+    this.sidebar.setRoutes(ADMIN_PAGE_CHILDREN_ROUTES);
   }
 }
diff --git a/apps/demo/src/app/pages/admin-page/admin-page.module.ts b/apps/demo/src/app/pages/admin-page/admin-page.module.ts
index b261e992..9b25bf2d 100644
--- a/apps/demo/src/app/pages/admin-page/admin-page.module.ts
+++ b/apps/demo/src/app/pages/admin-page/admin-page.module.ts
@@ -4,10 +4,10 @@ import { NavSidebarModule } from '@rucken/web';
 import { NgxPermissionsModule } from 'ngx-permissions';
 import { SharedModule } from '../../shared/shared.module';
 import { AdminPageComponent } from './admin-page.component';
-import { AdminPageRoutes } from './admin-page.routes';
+import { ADMIN_PAGE_ROUTES } from './admin-page.routes';
 
 @NgModule({
-  imports: [SharedModule, NgxPermissionsModule.forChild(), NavSidebarModule, RouterModule.forChild(AdminPageRoutes)],
+  imports: [SharedModule, NgxPermissionsModule.forChild(), NavSidebarModule, RouterModule.forChild(ADMIN_PAGE_ROUTES)],
   declarations: [AdminPageComponent]
 })
-export class AdminPageModule {}
+export class AdminPageModule { }
diff --git a/apps/demo/src/app/pages/admin-page/admin-page.routes.ts b/apps/demo/src/app/pages/admin-page/admin-page.routes.ts
index cb6084e4..0a9ed0e8 100644
--- a/apps/demo/src/app/pages/admin-page/admin-page.routes.ts
+++ b/apps/demo/src/app/pages/admin-page/admin-page.routes.ts
@@ -1,9 +1,9 @@
 import { MetaGuard } from '@ngx-meta/core';
 import { PermissionsGuard, translate } from '@rucken/core';
-import { AdminPageChildrenRoutes } from './admin-page.children-routes';
+import { ADMIN_PAGE_CHILDREN_ROUTES } from './admin-page.children-routes';
 import { AdminPageComponent } from './admin-page.component';
 
-export const AdminPageRoutes = [
+export const ADMIN_PAGE_ROUTES = [
   {
     path: '',
     component: AdminPageComponent,
@@ -19,6 +19,6 @@ export const AdminPageRoutes = [
         description: translate('Administration page')
       }
     },
-    children: AdminPageChildrenRoutes
+    children: ADMIN_PAGE_CHILDREN_ROUTES
   }
 ];
diff --git a/apps/demo/src/app/pages/entities-page/content-types-frame/content-types-frame.component.ts b/apps/demo/src/app/pages/entities-page/content-types-frame/content-types-frame.component.ts
index 30a58c21..1628eb1b 100644
--- a/apps/demo/src/app/pages/entities-page/content-types-frame/content-types-frame.component.ts
+++ b/apps/demo/src/app/pages/entities-page/content-types-frame/content-types-frame.component.ts
@@ -2,7 +2,7 @@ import { ChangeDetectionStrategy, Component } from '@angular/core';
 import { ActivatedRoute } from '@angular/router';
 import { Observable } from 'rxjs';
 import { map } from 'rxjs/operators';
-import { environment } from '../../../../environments/environment';
+import { environment } from 'apps/demo/src/environments/environment';
 import { BindIoInner } from 'ngx-bind-io';
 
 @BindIoInner()
diff --git a/apps/demo/src/app/pages/entities-page/content-types-frame/content-types-frame.module.ts b/apps/demo/src/app/pages/entities-page/content-types-frame/content-types-frame.module.ts
index c9993f44..618aca80 100644
--- a/apps/demo/src/app/pages/entities-page/content-types-frame/content-types-frame.module.ts
+++ b/apps/demo/src/app/pages/entities-page/content-types-frame/content-types-frame.module.ts
@@ -5,16 +5,16 @@ import { ContentTypesGridModule } from '@rucken/web';
 import { NgxPermissionsModule } from 'ngx-permissions';
 import { SharedModule } from '../../../shared/shared.module';
 import { ContentTypesFrameComponent } from './content-types-frame.component';
-import { ContentTypesFrameRoutes } from './content-types-frame.routes';
+import { CONTENT_TYPES_FRAME_ROUTES } from './content-types-frame.routes';
 
 @NgModule({
   imports: [
     SharedModule,
     NgxPermissionsModule.forChild(),
-    RouterModule.forChild(ContentTypesFrameRoutes),
+    RouterModule.forChild(CONTENT_TYPES_FRAME_ROUTES),
     ContentTypesGridModule,
     FormsModule
   ],
   declarations: [ContentTypesFrameComponent]
 })
-export class ContentTypesFrameModule {}
+export class ContentTypesFrameModule { }
diff --git a/apps/demo/src/app/pages/entities-page/content-types-frame/content-types-frame.routes.ts b/apps/demo/src/app/pages/entities-page/content-types-frame/content-types-frame.routes.ts
index 1dd60de2..7dfe3a46 100644
--- a/apps/demo/src/app/pages/entities-page/content-types-frame/content-types-frame.routes.ts
+++ b/apps/demo/src/app/pages/entities-page/content-types-frame/content-types-frame.routes.ts
@@ -2,7 +2,7 @@ import { translate } from '@rucken/core';
 import { ContentTypesFrameComponent } from './content-types-frame.component';
 import { MetaGuard } from '@ngx-meta/core';
 
-export const ContentTypesFrameRoutes = [
+export const CONTENT_TYPES_FRAME_ROUTES = [
   {
     path: '',
     component: ContentTypesFrameComponent,
diff --git a/apps/demo/src/app/pages/entities-page/entities-page.children-routes.ts b/apps/demo/src/app/pages/entities-page/entities-page.children-routes.ts
index 3dbe6007..77c208f1 100644
--- a/apps/demo/src/app/pages/entities-page/entities-page.children-routes.ts
+++ b/apps/demo/src/app/pages/entities-page/entities-page.children-routes.ts
@@ -1,28 +1,28 @@
-import { ContentTypesFrameRoutes } from './content-types-frame/content-types-frame.routes';
-import { GroupsFrameRoutes } from './groups-frame/groups-frame.routes';
-import { PermissionsFrameRoutes } from './permissions-frame/permissions-frame.routes';
-import { UsersFrameRoutes } from './users-frame/users-frame.routes';
+import { CONTENT_TYPES_FRAME_ROUTES } from './content-types-frame/content-types-frame.routes';
+import { GROUPS_FRAME_ROUTES } from './groups-frame/groups-frame.routes';
+import { PERMISSIONS_FRAME_ROUTES } from './permissions-frame/permissions-frame.routes';
+import { USERS_FRAME_ROUTES } from './users-frame/users-frame.routes';
 
-export const EntitiesPageChildrenRoutes = [
+export const ENTITIES_PAGE_CHILDREN_ROUTES = [
   { path: '', redirectTo: '/entities/content-types', pathMatch: 'full' },
   {
     path: 'content-types',
     loadChildren: './content-types-frame/content-types-frame.module#ContentTypesFrameModule',
-    data: ContentTypesFrameRoutes[0].data
+    data: CONTENT_TYPES_FRAME_ROUTES[0].data
   },
   {
     path: 'groups',
     loadChildren: './groups-frame/groups-frame.module#GroupsFrameModule',
-    data: GroupsFrameRoutes[0].data
+    data: GROUPS_FRAME_ROUTES[0].data
   },
   {
     path: 'permissions',
     loadChildren: './permissions-frame/permissions-frame.module#PermissionsFrameModule',
-    data: PermissionsFrameRoutes[0].data
+    data: PERMISSIONS_FRAME_ROUTES[0].data
   },
   {
     path: 'users',
     loadChildren: './users-frame/users-frame.module#UsersFrameModule',
-    data: UsersFrameRoutes[0].data
+    data: USERS_FRAME_ROUTES[0].data
   }
 ];
diff --git a/apps/demo/src/app/pages/entities-page/entities-page.component.ts b/apps/demo/src/app/pages/entities-page/entities-page.component.ts
index f970b18b..f3d145dd 100644
--- a/apps/demo/src/app/pages/entities-page/entities-page.component.ts
+++ b/apps/demo/src/app/pages/entities-page/entities-page.component.ts
@@ -1,7 +1,7 @@
 import { ChangeDetectionStrategy, Component, OnInit, ViewChild } from '@angular/core';
 import { ActivatedRoute } from '@angular/router';
 import { NavSidebarComponent } from '@rucken/web';
-import { EntitiesPageChildrenRoutes } from './entities-page.children-routes';
+import { ENTITIES_PAGE_CHILDREN_ROUTES } from './entities-page.children-routes';
 import { BindIoInner } from 'ngx-bind-io';
 
 @BindIoInner()
@@ -13,8 +13,8 @@ import { BindIoInner } from 'ngx-bind-io';
 export class EntitiesPageComponent implements OnInit {
   @ViewChild('sidebar')
   sidebar: NavSidebarComponent;
-  constructor(private _activatedRoute: ActivatedRoute) {}
+  constructor(private _activatedRoute: ActivatedRoute) { }
   ngOnInit() {
-    this.sidebar.setRoutes(EntitiesPageChildrenRoutes);
+    this.sidebar.setRoutes(ENTITIES_PAGE_CHILDREN_ROUTES);
   }
 }
diff --git a/apps/demo/src/app/pages/entities-page/entities-page.module.ts b/apps/demo/src/app/pages/entities-page/entities-page.module.ts
index 1682ec90..1ceba6b4 100644
--- a/apps/demo/src/app/pages/entities-page/entities-page.module.ts
+++ b/apps/demo/src/app/pages/entities-page/entities-page.module.ts
@@ -4,10 +4,10 @@ import { NavSidebarModule } from '@rucken/web';
 import { NgxPermissionsModule } from 'ngx-permissions';
 import { SharedModule } from '../../shared/shared.module';
 import { EntitiesPageComponent } from './entities-page.component';
-import { EntitiesPageRoutes } from './entities-page.routes';
+import { ENTITIES_PAGE_ROUTES } from './entities-page.routes';
 
 @NgModule({
-  imports: [SharedModule, NgxPermissionsModule.forChild(), NavSidebarModule, RouterModule.forChild(EntitiesPageRoutes)],
+  imports: [SharedModule, NgxPermissionsModule.forChild(), NavSidebarModule, RouterModule.forChild(ENTITIES_PAGE_ROUTES)],
   declarations: [EntitiesPageComponent]
 })
-export class EntitiesPageModule {}
+export class EntitiesPageModule { }
diff --git a/apps/demo/src/app/pages/entities-page/entities-page.routes.ts b/apps/demo/src/app/pages/entities-page/entities-page.routes.ts
index 50a846b1..57a5f222 100644
--- a/apps/demo/src/app/pages/entities-page/entities-page.routes.ts
+++ b/apps/demo/src/app/pages/entities-page/entities-page.routes.ts
@@ -1,9 +1,9 @@
 import { translate } from '@rucken/core';
-import { EntitiesPageChildrenRoutes } from './entities-page.children-routes';
+import { ENTITIES_PAGE_CHILDREN_ROUTES } from './entities-page.children-routes';
 import { EntitiesPageComponent } from './entities-page.component';
 import { MetaGuard } from '@ngx-meta/core';
 
-export const EntitiesPageRoutes = [
+export const ENTITIES_PAGE_ROUTES = [
   {
     path: '',
     component: EntitiesPageComponent,
@@ -15,6 +15,6 @@ export const EntitiesPageRoutes = [
         description: translate('Entities page')
       }
     },
-    children: EntitiesPageChildrenRoutes
+    children: ENTITIES_PAGE_CHILDREN_ROUTES
   }
 ];
diff --git a/apps/demo/src/app/pages/entities-page/groups-frame/groups-frame.component.ts b/apps/demo/src/app/pages/entities-page/groups-frame/groups-frame.component.ts
index 65bbf44a..e4e8622c 100644
--- a/apps/demo/src/app/pages/entities-page/groups-frame/groups-frame.component.ts
+++ b/apps/demo/src/app/pages/entities-page/groups-frame/groups-frame.component.ts
@@ -2,7 +2,7 @@ import { ChangeDetectionStrategy, Component } from '@angular/core';
 import { ActivatedRoute } from '@angular/router';
 import { Observable } from 'rxjs';
 import { map } from 'rxjs/operators';
-import { environment } from '../../../../environments/environment';
+import { environment } from 'apps/demo/src/environments/environment';
 import { BindIoInner } from 'ngx-bind-io';
 
 @BindIoInner()
diff --git a/apps/demo/src/app/pages/entities-page/groups-frame/groups-frame.module.ts b/apps/demo/src/app/pages/entities-page/groups-frame/groups-frame.module.ts
index 4148f5ea..482d9191 100644
--- a/apps/demo/src/app/pages/entities-page/groups-frame/groups-frame.module.ts
+++ b/apps/demo/src/app/pages/entities-page/groups-frame/groups-frame.module.ts
@@ -5,16 +5,16 @@ import { GroupsGridModule } from '@rucken/web';
 import { NgxPermissionsModule } from 'ngx-permissions';
 import { SharedModule } from '../../../shared/shared.module';
 import { GroupsFrameComponent } from './groups-frame.component';
-import { GroupsFrameRoutes } from './groups-frame.routes';
+import { GROUPS_FRAME_ROUTES } from './groups-frame.routes';
 
 @NgModule({
   imports: [
     SharedModule,
     NgxPermissionsModule.forChild(),
-    RouterModule.forChild(GroupsFrameRoutes),
+    RouterModule.forChild(GROUPS_FRAME_ROUTES),
     GroupsGridModule,
     FormsModule
   ],
   declarations: [GroupsFrameComponent]
 })
-export class GroupsFrameModule {}
+export class GroupsFrameModule { }
diff --git a/apps/demo/src/app/pages/entities-page/groups-frame/groups-frame.routes.ts b/apps/demo/src/app/pages/entities-page/groups-frame/groups-frame.routes.ts
index 18979a17..07d75f41 100644
--- a/apps/demo/src/app/pages/entities-page/groups-frame/groups-frame.routes.ts
+++ b/apps/demo/src/app/pages/entities-page/groups-frame/groups-frame.routes.ts
@@ -2,7 +2,7 @@ import { translate } from '@rucken/core';
 import { GroupsFrameComponent } from './groups-frame.component';
 import { MetaGuard } from '@ngx-meta/core';
 
-export const GroupsFrameRoutes = [
+export const GROUPS_FRAME_ROUTES = [
   {
     path: '',
     component: GroupsFrameComponent,
diff --git a/apps/demo/src/app/pages/entities-page/permissions-frame/permissions-frame.component.ts b/apps/demo/src/app/pages/entities-page/permissions-frame/permissions-frame.component.ts
index ea87d3a3..7c5c207e 100644
--- a/apps/demo/src/app/pages/entities-page/permissions-frame/permissions-frame.component.ts
+++ b/apps/demo/src/app/pages/entities-page/permissions-frame/permissions-frame.component.ts
@@ -2,7 +2,7 @@ import { ChangeDetectionStrategy, Component } from '@angular/core';
 import { ActivatedRoute } from '@angular/router';
 import { Observable } from 'rxjs';
 import { map } from 'rxjs/operators';
-import { environment } from '../../../../environments/environment';
+import { environment } from 'apps/demo/src/environments/environment';
 import { BindIoInner } from 'ngx-bind-io';
 
 @BindIoInner()
diff --git a/apps/demo/src/app/pages/entities-page/permissions-frame/permissions-frame.module.ts b/apps/demo/src/app/pages/entities-page/permissions-frame/permissions-frame.module.ts
index f6d242a8..0c87eeba 100644
--- a/apps/demo/src/app/pages/entities-page/permissions-frame/permissions-frame.module.ts
+++ b/apps/demo/src/app/pages/entities-page/permissions-frame/permissions-frame.module.ts
@@ -5,16 +5,16 @@ import { PermissionsGridModule } from '@rucken/web';
 import { NgxPermissionsModule } from 'ngx-permissions';
 import { SharedModule } from '../../../shared/shared.module';
 import { PermissionsFrameComponent } from './permissions-frame.component';
-import { PermissionsFrameRoutes } from './permissions-frame.routes';
+import { PERMISSIONS_FRAME_ROUTES } from './permissions-frame.routes';
 
 @NgModule({
   imports: [
     SharedModule,
     NgxPermissionsModule.forChild(),
-    RouterModule.forChild(PermissionsFrameRoutes),
+    RouterModule.forChild(PERMISSIONS_FRAME_ROUTES),
     PermissionsGridModule,
     FormsModule
   ],
   declarations: [PermissionsFrameComponent]
 })
-export class PermissionsFrameModule {}
+export class PermissionsFrameModule { }
diff --git a/apps/demo/src/app/pages/entities-page/permissions-frame/permissions-frame.routes.ts b/apps/demo/src/app/pages/entities-page/permissions-frame/permissions-frame.routes.ts
index cbf8a1d1..a975362a 100644
--- a/apps/demo/src/app/pages/entities-page/permissions-frame/permissions-frame.routes.ts
+++ b/apps/demo/src/app/pages/entities-page/permissions-frame/permissions-frame.routes.ts
@@ -2,17 +2,18 @@ import { translate } from '@rucken/core';
 import { PermissionsFrameComponent } from './permissions-frame.component';
 import { MetaGuard } from '@ngx-meta/core';
 
-export const PermissionsFrameRoutes = [
-  {
-    path: '',
-    component: PermissionsFrameComponent,
-    canActivate: [MetaGuard],
-    data: {
-      name: 'permissions',
-      meta: {
-        title: translate('Permissions'),
-        description: translate('Permissions frame')
+export const PERMISSIONS_FRAME_ROUTES
+  = [
+    {
+      path: '',
+      component: PermissionsFrameComponent,
+      canActivate: [MetaGuard],
+      data: {
+        name: 'permissions',
+        meta: {
+          title: translate('Permissions'),
+          description: translate('Permissions frame')
+        }
       }
     }
-  }
-];
+  ];
diff --git a/apps/demo/src/app/pages/entities-page/users-frame/users-frame.component.ts b/apps/demo/src/app/pages/entities-page/users-frame/users-frame.component.ts
index 6afa0955..95667c9e 100644
--- a/apps/demo/src/app/pages/entities-page/users-frame/users-frame.component.ts
+++ b/apps/demo/src/app/pages/entities-page/users-frame/users-frame.component.ts
@@ -2,7 +2,7 @@ import { ChangeDetectionStrategy, Component } from '@angular/core';
 import { ActivatedRoute } from '@angular/router';
 import { Observable } from 'rxjs';
 import { map } from 'rxjs/operators';
-import { environment } from '../../../../environments/environment';
+import { environment } from 'apps/demo/src/environments/environment';
 import { BindIoInner } from 'ngx-bind-io';
 
 @BindIoInner()
diff --git a/apps/demo/src/app/pages/entities-page/users-frame/users-frame.module.ts b/apps/demo/src/app/pages/entities-page/users-frame/users-frame.module.ts
index 379ee977..be93f277 100644
--- a/apps/demo/src/app/pages/entities-page/users-frame/users-frame.module.ts
+++ b/apps/demo/src/app/pages/entities-page/users-frame/users-frame.module.ts
@@ -5,16 +5,16 @@ import { UsersGridModule } from '@rucken/web';
 import { NgxPermissionsModule } from 'ngx-permissions';
 import { SharedModule } from '../../../shared/shared.module';
 import { UsersFrameComponent } from './users-frame.component';
-import { UsersFrameRoutes } from './users-frame.routes';
+import { USERS_FRAME_ROUTES } from './users-frame.routes';
 
 @NgModule({
   imports: [
     SharedModule,
     NgxPermissionsModule.forChild(),
-    RouterModule.forChild(UsersFrameRoutes),
+    RouterModule.forChild(USERS_FRAME_ROUTES),
     UsersGridModule,
     FormsModule
   ],
   declarations: [UsersFrameComponent]
 })
-export class UsersFrameModule {}
+export class UsersFrameModule { }
diff --git a/apps/demo/src/app/pages/entities-page/users-frame/users-frame.routes.ts b/apps/demo/src/app/pages/entities-page/users-frame/users-frame.routes.ts
index b837a4f3..e3e74933 100644
--- a/apps/demo/src/app/pages/entities-page/users-frame/users-frame.routes.ts
+++ b/apps/demo/src/app/pages/entities-page/users-frame/users-frame.routes.ts
@@ -2,7 +2,7 @@ import { translate } from '@rucken/core';
 import { UsersFrameComponent } from './users-frame.component';
 import { MetaGuard } from '@ngx-meta/core';
 
-export const UsersFrameRoutes = [
+export const USERS_FRAME_ROUTES = [
   {
     path: '',
     component: UsersFrameComponent,
diff --git a/apps/demo/src/app/pages/home-page/home-page.module.ts b/apps/demo/src/app/pages/home-page/home-page.module.ts
index c59f7b1e..381825f3 100644
--- a/apps/demo/src/app/pages/home-page/home-page.module.ts
+++ b/apps/demo/src/app/pages/home-page/home-page.module.ts
@@ -2,10 +2,10 @@ import { ModuleWithProviders, NgModule } from '@angular/core';
 import { RouterModule } from '@angular/router';
 import { SharedModule } from '../../shared/shared.module';
 import { HomePageComponent } from './home-page.component';
-import { HomePageRoutes } from './home-page.routes';
+import { HOME_PAGE_ROUTES } from './home-page.routes';
 
 @NgModule({
-  imports: [SharedModule, RouterModule.forChild(HomePageRoutes)],
+  imports: [SharedModule, RouterModule.forChild(HOME_PAGE_ROUTES)],
   declarations: [HomePageComponent]
 })
-export class HomePageModule {}
+export class HomePageModule { }
diff --git a/apps/demo/src/app/pages/home-page/home-page.routes.ts b/apps/demo/src/app/pages/home-page/home-page.routes.ts
index bb4081e8..e5700f25 100644
--- a/apps/demo/src/app/pages/home-page/home-page.routes.ts
+++ b/apps/demo/src/app/pages/home-page/home-page.routes.ts
@@ -2,7 +2,7 @@ import { HomePageComponent } from './home-page.component';
 import { translate } from '@rucken/core';
 import { MetaGuard } from '@ngx-meta/core';
 
-export const HomePageRoutes = [
+export const HOME_PAGE_ROUTES = [
   {
     path: '',
     component: HomePageComponent,
diff --git a/apps/demo/src/app/pages/themes-page/themes-page.module.ts b/apps/demo/src/app/pages/themes-page/themes-page.module.ts
index ac8a0505..0fd53e29 100644
--- a/apps/demo/src/app/pages/themes-page/themes-page.module.ts
+++ b/apps/demo/src/app/pages/themes-page/themes-page.module.ts
@@ -2,10 +2,10 @@ import { NgModule } from '@angular/core';
 import { RouterModule } from '@angular/router';
 import { SharedModule } from '../../shared/shared.module';
 import { ThemesPageComponent } from './themes-page.component';
-import { ThemesPageRoutes } from './themes-page.routes';
+import { THEMES_PAGE_ROUTES } from './themes-page.routes';
 
 @NgModule({
-  imports: [SharedModule, RouterModule.forChild(ThemesPageRoutes)],
+  imports: [SharedModule, RouterModule.forChild(THEMES_PAGE_ROUTES)],
   declarations: [ThemesPageComponent]
 })
-export class ThemesPageModule {}
+export class ThemesPageModule { }
diff --git a/apps/demo/src/app/pages/themes-page/themes-page.routes.ts b/apps/demo/src/app/pages/themes-page/themes-page.routes.ts
index 7c0e323b..c56fefb2 100644
--- a/apps/demo/src/app/pages/themes-page/themes-page.routes.ts
+++ b/apps/demo/src/app/pages/themes-page/themes-page.routes.ts
@@ -2,7 +2,7 @@ import { translate } from '@rucken/core';
 import { ThemesPageComponent } from './themes-page.component';
 import { MetaGuard } from '@ngx-meta/core';
 
-export const ThemesPageRoutes = [
+export const THEMES_PAGE_ROUTES = [
   {
     path: '',
     component: ThemesPageComponent,
diff --git a/apps/demo/src/app/shared/utils/meta-factory.ts b/apps/demo/src/app/shared/utils/meta-factory.ts
new file mode 100644
index 00000000..de8eba6d
--- /dev/null
+++ b/apps/demo/src/app/shared/utils/meta-factory.ts
@@ -0,0 +1,21 @@
+import { MetaLoader, MetaStaticLoader, PageTitlePositioning } from '@ngx-meta/core';
+import { TranslateService } from '@ngx-translate/core';
+import { config } from '../../config/config';
+
+export function metaFactory(translateService: TranslateService): MetaLoader {
+    return new MetaStaticLoader({
+        callback: (key: string) => {
+            return translateService.get(key);
+        },
+        pageTitlePositioning: PageTitlePositioning.PrependPageTitle,
+        pageTitleSeparator: ' - ',
+        applicationName: config.app.title,
+        defaults: {
+            title: config.app.title,
+            description: config.app.description,
+            'og:type': 'website',
+            'og:locale': 'en_US',
+            'og:locale:alternate': 'en_US,ru_RU'
+        }
+    });
+}
diff --git a/apps/demo/src/environments/environment-server.prod.ts b/apps/demo/src/environments/environment-server.prod.ts
index f7ca815a..f45cd127 100644
--- a/apps/demo/src/environments/environment-server.prod.ts
+++ b/apps/demo/src/environments/environment-server.prod.ts
@@ -1,4 +1,6 @@
-export const environment = {
+import { IEnvironment } from './environment.interface';
+
+export const environment: IEnvironment = {
   server: true,
   type: 'prod',
   production: true,
diff --git a/apps/demo/src/environments/environment-server.ts b/apps/demo/src/environments/environment-server.ts
index 26489afa..a7fc3441 100644
--- a/apps/demo/src/environments/environment-server.ts
+++ b/apps/demo/src/environments/environment-server.ts
@@ -1,4 +1,6 @@
-export const environment = {
+import { IEnvironment } from './environment.interface';
+
+export const environment: IEnvironment = {
   server: true,
   type: 'development',
   production: false,
diff --git a/apps/demo/src/environments/environment.interface.ts b/apps/demo/src/environments/environment.interface.ts
new file mode 100644
index 00000000..7cec5dad
--- /dev/null
+++ b/apps/demo/src/environments/environment.interface.ts
@@ -0,0 +1,6 @@
+export interface IEnvironment {
+    server: boolean;
+    type: 'prod' | 'development';
+    production: boolean;
+    apiUrl: string;
+}
diff --git a/apps/demo/src/environments/environment.prod.ts b/apps/demo/src/environments/environment.prod.ts
index ed302cb4..ec381a7e 100644
--- a/apps/demo/src/environments/environment.prod.ts
+++ b/apps/demo/src/environments/environment.prod.ts
@@ -1,4 +1,6 @@
-export const environment = {
+import { IEnvironment } from './environment.interface';
+
+export const environment: IEnvironment = {
   server: false,
   type: 'prod',
   production: true,
diff --git a/apps/demo/src/environments/environment.ts b/apps/demo/src/environments/environment.ts
index 09b039b6..22861d97 100644
--- a/apps/demo/src/environments/environment.ts
+++ b/apps/demo/src/environments/environment.ts
@@ -1,6 +1,10 @@
-export const environment = {
+import { IEnvironment } from './environment.interface';
+
+export const environment: IEnvironment = {
   server: false,
   type: 'development',
   production: false,
   apiUrl: 'http://localhost:5000/api'
 };
+
+
diff --git a/apps/demo/src/main.ts b/apps/demo/src/main.ts
index 044c31a9..7b3dc192 100644
--- a/apps/demo/src/main.ts
+++ b/apps/demo/src/main.ts
@@ -1,7 +1,7 @@
 import { enableProdMode } from '@angular/core';
 import { platformBrowserDynamic } from '@angular/platform-browser-dynamic';
+import { environment } from 'apps/demo/src/environments/environment';
 import { AppBrowserModule } from './app/app.browser.module';
-import { environment } from './environments/environment';
 
 if (environment.production) {
   enableProdMode();
diff --git a/libs/rucken/core/src/index.ts b/libs/rucken/core/src/index.ts
index 7ca9aaed..96cb596d 100644
--- a/libs/rucken/core/src/index.ts
+++ b/libs/rucken/core/src/index.ts
@@ -71,6 +71,7 @@ export * from './lib/modules/auth/dto/user-token.dto';
 export * from './lib/modules/auth/guards/oauth.guard';
 export * from './lib/modules/auth/interceptors/token.interceptor';
 export * from './lib/modules/auth/interfaces/auth-config.interface';
+export * from './lib/modules/auth/interfaces/auth-oauth-provider.interface';
 export * from './lib/modules/auth/interfaces/jwt-config.interface';
 export * from './lib/modules/auth/interfaces/oauth-config.interface';
 export * from './lib/modules/auth/services/auth.service';
diff --git a/libs/rucken/core/src/lib/entities/configs/content-types.config.ts b/libs/rucken/core/src/lib/entities/configs/content-types.config.ts
index f3e11f25..75e9d1de 100644
--- a/libs/rucken/core/src/lib/entities/configs/content-types.config.ts
+++ b/libs/rucken/core/src/lib/entities/configs/content-types.config.ts
@@ -2,7 +2,7 @@ import { plainToClass } from 'class-transformer';
 import { IRestProviderOptions, PaginationMeta, ProviderActionEnum } from 'ngx-repository';
 import { ContentType } from '../models/content-type';
 
-export const defaultContentTypesConfig: IRestProviderOptions<ContentType> = {
+export const DEFAULT_CONTENT_TYPES_CONFIG: IRestProviderOptions<ContentType> = {
   name: 'content_type',
   pluralName: 'content_types',
   autoload: true,
diff --git a/libs/rucken/core/src/lib/entities/configs/groups.config.ts b/libs/rucken/core/src/lib/entities/configs/groups.config.ts
index c972dd79..d9984040 100644
--- a/libs/rucken/core/src/lib/entities/configs/groups.config.ts
+++ b/libs/rucken/core/src/lib/entities/configs/groups.config.ts
@@ -2,7 +2,7 @@ import { plainToClass } from 'class-transformer';
 import { IRestProviderOptions, PaginationMeta, ProviderActionEnum } from 'ngx-repository';
 import { Group } from '../models/group';
 
-export const defaultGroupsConfig: IRestProviderOptions<Group> = {
+export const DEFAULT_GROUPS_CONFIG: IRestProviderOptions<Group> = {
   name: 'group',
   pluralName: 'groups',
   autoload: true,
diff --git a/libs/rucken/core/src/lib/entities/configs/index.ts b/libs/rucken/core/src/lib/entities/configs/index.ts
index 1dfba1b9..9133f107 100644
--- a/libs/rucken/core/src/lib/entities/configs/index.ts
+++ b/libs/rucken/core/src/lib/entities/configs/index.ts
@@ -1,24 +1,24 @@
 import { Provider } from '@angular/core';
-import { CONTENT_TYPES_CONFIG_TOKEN, defaultContentTypesConfig } from './content-types.config';
-import { defaultGroupsConfig, GROUPS_CONFIG_TOKEN } from './groups.config';
-import { defaultPermissionsConfig, PERMISSIONS_CONFIG_TOKEN } from './permissions.config';
-import { defaultUsersConfig, USERS_CONFIG_TOKEN } from './users.config';
+import { CONTENT_TYPES_CONFIG_TOKEN, DEFAULT_CONTENT_TYPES_CONFIG } from './content-types.config';
+import { DEFAULT_GROUPS_CONFIG, GROUPS_CONFIG_TOKEN } from './groups.config';
+import { DEFAULT_PERMISSIONS_CONFIG, PERMISSIONS_CONFIG_TOKEN } from './permissions.config';
+import { DEFAULT_USERS_CONFIG, USERS_CONFIG_TOKEN } from './users.config';
 
-export const entitiesProviders: Provider[] = [
+export const ENTITIES_PROVIDERS: Provider[] = [
   {
     provide: CONTENT_TYPES_CONFIG_TOKEN,
-    useValue: defaultContentTypesConfig
+    useValue: DEFAULT_CONTENT_TYPES_CONFIG
   },
   {
     provide: GROUPS_CONFIG_TOKEN,
-    useValue: defaultGroupsConfig
+    useValue: DEFAULT_GROUPS_CONFIG
   },
   {
     provide: PERMISSIONS_CONFIG_TOKEN,
-    useValue: defaultPermissionsConfig
+    useValue: DEFAULT_PERMISSIONS_CONFIG
   },
   {
     provide: USERS_CONFIG_TOKEN,
-    useValue: defaultUsersConfig
+    useValue: DEFAULT_USERS_CONFIG
   }
 ];
diff --git a/libs/rucken/core/src/lib/entities/configs/permissions.config.ts b/libs/rucken/core/src/lib/entities/configs/permissions.config.ts
index d42874f9..a7c993ed 100644
--- a/libs/rucken/core/src/lib/entities/configs/permissions.config.ts
+++ b/libs/rucken/core/src/lib/entities/configs/permissions.config.ts
@@ -2,7 +2,7 @@ import { plainToClass } from 'class-transformer';
 import { IRestProviderOptions, PaginationMeta, ProviderActionEnum } from 'ngx-repository';
 import { Permission } from '../models/permission';
 
-export const defaultPermissionsConfig: IRestProviderOptions<Permission> = {
+export const DEFAULT_PERMISSIONS_CONFIG: IRestProviderOptions<Permission> = {
   name: 'permission',
   pluralName: 'permissions',
   autoload: true,
diff --git a/libs/rucken/core/src/lib/entities/configs/users.config.ts b/libs/rucken/core/src/lib/entities/configs/users.config.ts
index e19432e2..c8f84e73 100644
--- a/libs/rucken/core/src/lib/entities/configs/users.config.ts
+++ b/libs/rucken/core/src/lib/entities/configs/users.config.ts
@@ -2,7 +2,7 @@ import { plainToClass } from 'class-transformer';
 import { IRestProviderOptions, PaginationMeta, ProviderActionEnum } from 'ngx-repository';
 import { User } from '../models/user';
 
-export const defaultUsersConfig: IRestProviderOptions<User> = {
+export const DEFAULT_USERS_CONFIG: IRestProviderOptions<User> = {
   name: 'user',
   pluralName: 'users',
   autoload: true,
diff --git a/libs/rucken/core/src/lib/modules/account/account.module.ts b/libs/rucken/core/src/lib/modules/account/account.module.ts
index f0fd5c37..1e5512c1 100644
--- a/libs/rucken/core/src/lib/modules/account/account.module.ts
+++ b/libs/rucken/core/src/lib/modules/account/account.module.ts
@@ -1,8 +1,8 @@
 import { CommonModule } from '@angular/common';
 import { APP_INITIALIZER, ModuleWithProviders, NgModule } from '@angular/core';
-import { accountProviders } from './configs';
+import { ACCOUNT_PROVIDERS } from './configs';
 import { AccountService } from './account.service';
-import { ACCOUNT_CONFIG_TOKEN, defaultAccountConfig } from './configs/account.config';
+import { ACCOUNT_CONFIG_TOKEN, DEFAULT_ACCOUNT_CONFIG } from './configs/account.config';
 @NgModule({
   imports: [CommonModule],
   providers: [AccountService]
@@ -15,8 +15,8 @@ export class AccountModule {
         {
           provide: ACCOUNT_CONFIG_TOKEN,
           useValue: {
-            apiUrl: options.apiUrl ? options.apiUrl : defaultAccountConfig.apiUrl,
-            updateUrl: defaultAccountConfig.updateUrl
+            apiUrl: options.apiUrl ? options.apiUrl : DEFAULT_ACCOUNT_CONFIG.apiUrl,
+            updateUrl: DEFAULT_ACCOUNT_CONFIG.updateUrl
           }
         },
         AccountService
diff --git a/libs/rucken/core/src/lib/modules/account/configs/account.config.ts b/libs/rucken/core/src/lib/modules/account/configs/account.config.ts
index cbc9468c..e7d79047 100644
--- a/libs/rucken/core/src/lib/modules/account/configs/account.config.ts
+++ b/libs/rucken/core/src/lib/modules/account/configs/account.config.ts
@@ -1,6 +1,6 @@
 import { IAccountConfig } from '../interfaces/account-config.interface';
 
-export const defaultAccountConfig: IAccountConfig = {
+export const DEFAULT_ACCOUNT_CONFIG: IAccountConfig = {
   apiUrl: '/api',
   updateUrl: '/account/update'
 };
diff --git a/libs/rucken/core/src/lib/modules/account/configs/index.ts b/libs/rucken/core/src/lib/modules/account/configs/index.ts
index 7fd92553..ea5a8511 100644
--- a/libs/rucken/core/src/lib/modules/account/configs/index.ts
+++ b/libs/rucken/core/src/lib/modules/account/configs/index.ts
@@ -1,9 +1,9 @@
 import { Provider } from '@angular/core';
-import { ACCOUNT_CONFIG_TOKEN, defaultAccountConfig } from './account.config';
+import { ACCOUNT_CONFIG_TOKEN, DEFAULT_ACCOUNT_CONFIG } from './account.config';
 
-export const accountProviders: Provider[] = [
+export const ACCOUNT_PROVIDERS: Provider[] = [
   {
     provide: ACCOUNT_CONFIG_TOKEN,
-    useValue: defaultAccountConfig
+    useValue: DEFAULT_ACCOUNT_CONFIG
   }
 ];
diff --git a/libs/rucken/core/src/lib/modules/auth-modal/auth-modal.config.ts b/libs/rucken/core/src/lib/modules/auth-modal/auth-modal.config.ts
index 214edf0c..a03cfde2 100644
--- a/libs/rucken/core/src/lib/modules/auth-modal/auth-modal.config.ts
+++ b/libs/rucken/core/src/lib/modules/auth-modal/auth-modal.config.ts
@@ -1,6 +1,6 @@
 import { IAuthModalConfig } from './interfaces/auth-modal-config.interface';
 
-export const defaultAuthModalConfig: IAuthModalConfig = {
+export const DEFAULT_AUTH_MODAL_CONFIG: IAuthModalConfig = {
   oauth: {
     providers: []
   }
diff --git a/libs/rucken/core/src/lib/modules/auth-modal/auth-modal.module.ts b/libs/rucken/core/src/lib/modules/auth-modal/auth-modal.module.ts
index e2ed3283..c1dfc779 100644
--- a/libs/rucken/core/src/lib/modules/auth-modal/auth-modal.module.ts
+++ b/libs/rucken/core/src/lib/modules/auth-modal/auth-modal.module.ts
@@ -3,7 +3,7 @@ import { ModuleWithProviders, NgModule } from '@angular/core';
 import { TranslateModule } from '@ngx-translate/core';
 import { AuthModule } from '../auth/auth.module';
 import { ModalsModule } from '../modals/modals.module';
-import { AUTH_MODAL_CONFIG_TOKEN, defaultAuthModalConfig } from './auth-modal.config';
+import { AUTH_MODAL_CONFIG_TOKEN, DEFAULT_AUTH_MODAL_CONFIG } from './auth-modal.config';
 import { IAuthModalConfig } from './interfaces/auth-modal-config.interface';
 @NgModule({
   imports: [CommonModule, ModalsModule, AuthModule, TranslateModule.forChild()]
@@ -16,7 +16,7 @@ export class AuthModalModule {
         {
           provide: AUTH_MODAL_CONFIG_TOKEN,
           useValue: {
-            oauth: options.oauth ? options.oauth : defaultAuthModalConfig.oauth
+            oauth: options.oauth ? options.oauth : DEFAULT_AUTH_MODAL_CONFIG.oauth
           }
         }
       ]
diff --git a/libs/rucken/core/src/lib/modules/auth/auth.module.ts b/libs/rucken/core/src/lib/modules/auth/auth.module.ts
index 137655ca..cdd5f2fb 100644
--- a/libs/rucken/core/src/lib/modules/auth/auth.module.ts
+++ b/libs/rucken/core/src/lib/modules/auth/auth.module.ts
@@ -4,11 +4,12 @@ import { APP_INITIALIZER, ModuleWithProviders, NgModule } from '@angular/core';
 import { TranslateModule } from '@ngx-translate/core';
 import { NgxPermissionsModule } from 'ngx-permissions';
 import { AuthEmptyPageComponent } from './components/auth-empty-page.component';
-import { AUTH_CONFIG_TOKEN, defaultAuthConfig } from './configs/auth.config';
-import { defaultJwtConfig, JWT_CONFIG_TOKEN } from './configs/jwt.config';
-import { defaultOauthConfig, OAUTH_CONFIG_TOKEN } from './configs/oauth.config';
+import { AUTH_CONFIG_TOKEN, DEFAULT_AUTH_CONFIG } from './configs/auth.config';
+import { DEFAULT_JWT_CONFIG, JWT_CONFIG_TOKEN } from './configs/jwt.config';
+import { DEFAULT_OAUTH_CONFIG, OAUTH_CONFIG_TOKEN } from './configs/oauth.config';
 import { OauthGuard } from './guards/oauth.guard';
 import { TokenInterceptor } from './interceptors/token.interceptor';
+import { IAuthOauthProvider } from './interfaces/auth-oauth-provider.interface';
 import { AuthService, authServiceInitializeApp } from './services/auth.service';
 import { TokenService, tokenServiceInitializeApp } from './services/token.service';
 @NgModule({
@@ -17,37 +18,37 @@ import { TokenService, tokenServiceInitializeApp } from './services/token.servic
   providers: [AuthService, TokenService, OauthGuard]
 })
 export class AuthModule {
-  static forRoot(options?: { apiUrl?: string; oauth?: { providers?: string[] } }): ModuleWithProviders {
+  static forRoot(options?: { apiUrl?: string; oauth?: { providers?: IAuthOauthProvider[] } }): ModuleWithProviders {
     return {
       ngModule: AuthModule,
       providers: [
         {
           provide: AUTH_CONFIG_TOKEN,
           useValue: {
-            apiUrl: options.apiUrl ? options.apiUrl : defaultAuthConfig.apiUrl,
-            infoUrl: defaultAuthConfig.infoUrl,
-            signInUrl: defaultAuthConfig.signInUrl,
-            signUpUrl: defaultAuthConfig.signUpUrl
+            apiUrl: options.apiUrl ? options.apiUrl : DEFAULT_AUTH_CONFIG.apiUrl,
+            infoUrl: DEFAULT_AUTH_CONFIG.infoUrl,
+            signInUrl: DEFAULT_AUTH_CONFIG.signInUrl,
+            signUpUrl: DEFAULT_AUTH_CONFIG.signUpUrl
           }
         },
         {
           provide: JWT_CONFIG_TOKEN,
           useValue: {
-            apiUrl: options.apiUrl ? options.apiUrl : defaultJwtConfig.apiUrl,
-            headerName: defaultJwtConfig.headerName,
-            headerPrefix: defaultJwtConfig.headerPrefix,
-            storageKeyName: defaultJwtConfig.storageKeyName,
-            tokenName: defaultJwtConfig.tokenName,
-            withoutTokenUrls: defaultJwtConfig.withoutTokenUrls
+            apiUrl: options.apiUrl ? options.apiUrl : DEFAULT_JWT_CONFIG.apiUrl,
+            headerName: DEFAULT_JWT_CONFIG.headerName,
+            headerPrefix: DEFAULT_JWT_CONFIG.headerPrefix,
+            storageKeyName: DEFAULT_JWT_CONFIG.storageKeyName,
+            tokenName: DEFAULT_JWT_CONFIG.tokenName,
+            withoutTokenUrls: DEFAULT_JWT_CONFIG.withoutTokenUrls
           }
         },
         {
           provide: OAUTH_CONFIG_TOKEN,
           useValue: {
-            apiUrl: options.apiUrl ? options.apiUrl : defaultOauthConfig.apiUrl,
-            redirectUrl: defaultOauthConfig.redirectUrl,
-            signInUrl: defaultOauthConfig.signInUrl,
-            providers: options.oauth && options.oauth.providers ? options.oauth.providers : defaultOauthConfig.providers
+            apiUrl: options.apiUrl ? options.apiUrl : DEFAULT_OAUTH_CONFIG.apiUrl,
+            redirectUrl: DEFAULT_OAUTH_CONFIG.redirectUrl,
+            signInUrl: DEFAULT_OAUTH_CONFIG.signInUrl,
+            providers: options.oauth && options.oauth.providers ? options.oauth.providers : DEFAULT_OAUTH_CONFIG.providers
           }
         },
         AuthService,
@@ -64,7 +65,7 @@ export class AuthModule {
   }
   static forRootWithAppInitializer(options?: {
     apiUrl?: string;
-    oauth?: { providers?: string[] };
+    oauth?: { providers?: IAuthOauthProvider[] };
   }): ModuleWithProviders {
     return {
       ngModule: AuthModule,
@@ -72,30 +73,30 @@ export class AuthModule {
         {
           provide: AUTH_CONFIG_TOKEN,
           useValue: {
-            apiUrl: options.apiUrl ? options.apiUrl : defaultAuthConfig.apiUrl,
-            infoUrl: defaultAuthConfig.infoUrl,
-            signInUrl: defaultAuthConfig.signInUrl,
-            signUpUrl: defaultAuthConfig.signUpUrl
+            apiUrl: options.apiUrl ? options.apiUrl : DEFAULT_AUTH_CONFIG.apiUrl,
+            infoUrl: DEFAULT_AUTH_CONFIG.infoUrl,
+            signInUrl: DEFAULT_AUTH_CONFIG.signInUrl,
+            signUpUrl: DEFAULT_AUTH_CONFIG.signUpUrl
           }
         },
         {
           provide: JWT_CONFIG_TOKEN,
           useValue: {
-            apiUrl: options.apiUrl ? options.apiUrl : defaultJwtConfig.apiUrl,
-            headerName: defaultJwtConfig.headerName,
-            headerPrefix: defaultJwtConfig.headerPrefix,
-            storageKeyName: defaultJwtConfig.storageKeyName,
-            tokenName: defaultJwtConfig.tokenName,
-            withoutTokenUrls: defaultJwtConfig.withoutTokenUrls
+            apiUrl: options.apiUrl ? options.apiUrl : DEFAULT_JWT_CONFIG.apiUrl,
+            headerName: DEFAULT_JWT_CONFIG.headerName,
+            headerPrefix: DEFAULT_JWT_CONFIG.headerPrefix,
+            storageKeyName: DEFAULT_JWT_CONFIG.storageKeyName,
+            tokenName: DEFAULT_JWT_CONFIG.tokenName,
+            withoutTokenUrls: DEFAULT_JWT_CONFIG.withoutTokenUrls
           }
         },
         {
           provide: OAUTH_CONFIG_TOKEN,
           useValue: {
-            apiUrl: options.apiUrl ? options.apiUrl : defaultOauthConfig.apiUrl,
-            redirectUrl: defaultOauthConfig.redirectUrl,
-            signInUrl: defaultOauthConfig.signInUrl,
-            providers: options.oauth && options.oauth.providers ? options.oauth.providers : defaultOauthConfig.providers
+            apiUrl: options.apiUrl ? options.apiUrl : DEFAULT_OAUTH_CONFIG.apiUrl,
+            redirectUrl: DEFAULT_OAUTH_CONFIG.redirectUrl,
+            signInUrl: DEFAULT_OAUTH_CONFIG.signInUrl,
+            providers: options.oauth && options.oauth.providers ? options.oauth.providers : DEFAULT_OAUTH_CONFIG.providers
           }
         },
         AuthService,
diff --git a/libs/rucken/core/src/lib/modules/auth/configs/auth.config.ts b/libs/rucken/core/src/lib/modules/auth/configs/auth.config.ts
index 39545594..48f92912 100644
--- a/libs/rucken/core/src/lib/modules/auth/configs/auth.config.ts
+++ b/libs/rucken/core/src/lib/modules/auth/configs/auth.config.ts
@@ -1,6 +1,6 @@
 import { IAuthConfig } from '../interfaces/auth-config.interface';
 
-export const defaultAuthConfig: IAuthConfig = {
+export const DEFAULT_AUTH_CONFIG: IAuthConfig = {
   apiUrl: '/api',
   signInUrl: '/auth/signin',
   signUpUrl: '/auth/signup',
diff --git a/libs/rucken/core/src/lib/modules/auth/configs/index.ts b/libs/rucken/core/src/lib/modules/auth/configs/index.ts
index 19049a7a..79d6a7c5 100644
--- a/libs/rucken/core/src/lib/modules/auth/configs/index.ts
+++ b/libs/rucken/core/src/lib/modules/auth/configs/index.ts
@@ -1,19 +1,19 @@
 import { Provider } from '@angular/core';
-import { AUTH_CONFIG_TOKEN, defaultAuthConfig } from './auth.config';
-import { defaultJwtConfig, JWT_CONFIG_TOKEN } from './jwt.config';
-import { defaultOauthConfig, OAUTH_CONFIG_TOKEN } from './oauth.config';
+import { AUTH_CONFIG_TOKEN, DEFAULT_AUTH_CONFIG } from './auth.config';
+import { DEFAULT_JWT_CONFIG, JWT_CONFIG_TOKEN } from './jwt.config';
+import { DEFAULT_OAUTH_CONFIG, OAUTH_CONFIG_TOKEN } from './oauth.config';
 
-export const authProviders: Provider[] = [
+export const AUTH_PROVIDERS: Provider[] = [
   {
     provide: AUTH_CONFIG_TOKEN,
-    useValue: defaultAuthConfig
+    useValue: DEFAULT_AUTH_CONFIG
   },
   {
     provide: JWT_CONFIG_TOKEN,
-    useValue: defaultJwtConfig
+    useValue: DEFAULT_JWT_CONFIG
   },
   {
     provide: OAUTH_CONFIG_TOKEN,
-    useValue: defaultOauthConfig
+    useValue: DEFAULT_OAUTH_CONFIG
   }
 ];
diff --git a/libs/rucken/core/src/lib/modules/auth/configs/jwt.config.ts b/libs/rucken/core/src/lib/modules/auth/configs/jwt.config.ts
index 6e18bb50..888ca1bc 100644
--- a/libs/rucken/core/src/lib/modules/auth/configs/jwt.config.ts
+++ b/libs/rucken/core/src/lib/modules/auth/configs/jwt.config.ts
@@ -1,6 +1,6 @@
 import { IJwtConfig } from '../interfaces/jwt-config.interface';
 
-export const defaultJwtConfig: IJwtConfig = {
+export const DEFAULT_JWT_CONFIG: IJwtConfig = {
   withoutTokenUrls: ['auth/'],
   headerName: 'Authorization',
   headerPrefix: 'JWT',
diff --git a/libs/rucken/core/src/lib/modules/auth/configs/oauth.config.ts b/libs/rucken/core/src/lib/modules/auth/configs/oauth.config.ts
index 4ca688a4..d64c1a37 100644
--- a/libs/rucken/core/src/lib/modules/auth/configs/oauth.config.ts
+++ b/libs/rucken/core/src/lib/modules/auth/configs/oauth.config.ts
@@ -1,6 +1,6 @@
 import { IOauthConfig } from '../interfaces/oauth-config.interface';
 
-export const defaultOauthConfig: IOauthConfig = {
+export const DEFAULT_OAUTH_CONFIG: IOauthConfig = {
   apiUrl: '/api',
   signInUrl: '/auth/{provider}/signin',
   redirectUrl: '/auth/{provider}/uri',
diff --git a/libs/rucken/core/src/lib/modules/auth/interceptors/token.interceptor.ts b/libs/rucken/core/src/lib/modules/auth/interceptors/token.interceptor.ts
index bf1f4b0d..3321e7ee 100644
--- a/libs/rucken/core/src/lib/modules/auth/interceptors/token.interceptor.ts
+++ b/libs/rucken/core/src/lib/modules/auth/interceptors/token.interceptor.ts
@@ -2,12 +2,12 @@ import { HttpEvent, HttpHandler, HttpInterceptor, HttpRequest } from '@angular/c
 import { Injectable, InjectionToken, Inject } from '@angular/core';
 import { Observable } from 'rxjs';
 import { TokenService } from '../services/token.service';
-import { JWT_CONFIG_TOKEN, defaultJwtConfig } from '../configs/jwt.config';
+import { JWT_CONFIG_TOKEN, DEFAULT_JWT_CONFIG } from '../configs/jwt.config';
 import { IJwtConfig } from '../interfaces/jwt-config.interface';
 
 @Injectable()
 export class TokenInterceptor implements HttpInterceptor {
-  constructor(@Inject(JWT_CONFIG_TOKEN) private _jwtConfig: IJwtConfig, private _tokenService: TokenService) {}
+  constructor(@Inject(JWT_CONFIG_TOKEN) private _jwtConfig: IJwtConfig, private _tokenService: TokenService) { }
   intercept(request: HttpRequest<any>, next: HttpHandler): Observable<HttpEvent<any>> {
     if (
       this._jwtConfig &&
diff --git a/libs/rucken/core/src/lib/modules/auth/interfaces/auth-oauth-provider.interface.ts b/libs/rucken/core/src/lib/modules/auth/interfaces/auth-oauth-provider.interface.ts
new file mode 100644
index 00000000..1669f4a5
--- /dev/null
+++ b/libs/rucken/core/src/lib/modules/auth/interfaces/auth-oauth-provider.interface.ts
@@ -0,0 +1,4 @@
+export interface IAuthOauthProvider {
+  name: string;
+  signInTitle: string;
+}
diff --git a/libs/rucken/core/src/lib/modules/auth/interfaces/oauth-config.interface.ts b/libs/rucken/core/src/lib/modules/auth/interfaces/oauth-config.interface.ts
index 22d8424a..b76b8d7d 100644
--- a/libs/rucken/core/src/lib/modules/auth/interfaces/oauth-config.interface.ts
+++ b/libs/rucken/core/src/lib/modules/auth/interfaces/oauth-config.interface.ts
@@ -1,6 +1,8 @@
+import { IAuthOauthProvider } from './auth-oauth-provider.interface';
+
 export interface IOauthConfig {
   apiUrl?: string;
   signInUrl?: string;
   redirectUrl?: string;
-  providers?: string[];
+  providers?: IAuthOauthProvider[];
 }
diff --git a/libs/rucken/core/src/lib/modules/auth/services/auth.service.ts b/libs/rucken/core/src/lib/modules/auth/services/auth.service.ts
index e93ee943..c35c71dc 100644
--- a/libs/rucken/core/src/lib/modules/auth/services/auth.service.ts
+++ b/libs/rucken/core/src/lib/modules/auth/services/auth.service.ts
@@ -109,26 +109,26 @@ export class AuthService {
       })
       .pipe(map(data => plainToClass(UserTokenDto, data)));
   }
-  oauthRedirectUrl(provider: string): Observable<RedirectUrlDto> {
-    if (this._oauthConfig.providers.indexOf(provider) === -1) {
+  oauthRedirectUrl(providerName: string): Observable<RedirectUrlDto> {
+    if (this._oauthConfig.providers.map(provider => provider.name).indexOf(providerName) === -1) {
       return throwError(
         this._translateService
           .instant('Oauth provider with name "{provider}" not founded')
-          .replace('{provider}', provider)
+          .replace('{provider}', providerName)
       );
     }
-    const uri = this._oauthConfig.apiUrl + this._oauthConfig.redirectUrl.replace('{provider}', provider);
+    const uri = this._oauthConfig.apiUrl + this._oauthConfig.redirectUrl.replace('{provider}', providerName);
     return this._httpClient.get(uri).pipe(map(data => plainToClass(RedirectUrlDto, data)));
   }
-  oauthSignIn(provider: string, code: string): Observable<UserTokenDto> {
-    if (this._oauthConfig.providers.indexOf(provider) === -1) {
+  oauthSignIn(providerName: string, code: string): Observable<UserTokenDto> {
+    if (this._oauthConfig.providers.map(provider => provider.name).indexOf(providerName) === -1) {
       return throwError(
         this._translateService
           .instant('Oauth provider with name "{provider}" not founded')
-          .replace('{provider}', provider)
+          .replace('{provider}', providerName)
       );
     }
-    const uri = this._oauthConfig.apiUrl + this._oauthConfig.signInUrl.replace('{provider}', provider);
+    const uri = this._oauthConfig.apiUrl + this._oauthConfig.signInUrl.replace('{provider}', providerName);
     return this._httpClient
       .post(uri, {
         code
diff --git a/libs/rucken/core/src/lib/modules/lang/configs/index.ts b/libs/rucken/core/src/lib/modules/lang/configs/index.ts
index cb1ba6b9..92885ff5 100644
--- a/libs/rucken/core/src/lib/modules/lang/configs/index.ts
+++ b/libs/rucken/core/src/lib/modules/lang/configs/index.ts
@@ -1,9 +1,9 @@
-import { defaultLangConfig, LANG_CONFIG_TOKEN } from './lang.config';
+import { DEFAULT_LANG_CONFIG, LANG_CONFIG_TOKEN } from './lang.config';
 import { Provider } from '@angular/core';
 
-export const langProviders: Provider[] = [
+export const LANG_PROVIDERS: Provider[] = [
   {
     provide: LANG_CONFIG_TOKEN,
-    useValue: defaultLangConfig
+    useValue: DEFAULT_LANG_CONFIG
   }
 ];
diff --git a/libs/rucken/core/src/lib/modules/lang/configs/lang.config.ts b/libs/rucken/core/src/lib/modules/lang/configs/lang.config.ts
index b4f2d208..f4c03d66 100644
--- a/libs/rucken/core/src/lib/modules/lang/configs/lang.config.ts
+++ b/libs/rucken/core/src/lib/modules/lang/configs/lang.config.ts
@@ -1,6 +1,6 @@
 import { ILangConfig } from '../interfaces/lang-config.interface';
 
-export const defaultLangConfig: ILangConfig = {
+export const DEFAULT_LANG_CONFIG: ILangConfig = {
   appLang: 'en',
   defaultLang: 'en',
   storageKeyName: 'lang'
diff --git a/libs/rucken/core/src/lib/modules/lang/lang.module.ts b/libs/rucken/core/src/lib/modules/lang/lang.module.ts
index 11daa6e7..5493395e 100644
--- a/libs/rucken/core/src/lib/modules/lang/lang.module.ts
+++ b/libs/rucken/core/src/lib/modules/lang/lang.module.ts
@@ -3,7 +3,7 @@ import { ModuleWithProviders, NgModule } from '@angular/core';
 import { TranslateFakeLoader, TranslateLoader, TranslateModule } from '@ngx-translate/core';
 import { ILangConfig } from './interfaces/lang-config.interface';
 import { LangService } from './services/lang.service';
-import { LANG_CONFIG_TOKEN, defaultLangConfig } from './configs/lang.config';
+import { LANG_CONFIG_TOKEN, DEFAULT_LANG_CONFIG } from './configs/lang.config';
 @NgModule({
   imports: [
     CommonModule,
@@ -21,10 +21,10 @@ export class LangModule {
         {
           provide: LANG_CONFIG_TOKEN,
           useValue: {
-            appLang: options.appLang ? options.appLang : defaultLangConfig.appLang,
-            defaultLang: options.defaultLang ? options.defaultLang : defaultLangConfig.defaultLang,
-            storageKeyName: options.storageKeyName ? options.storageKeyName : defaultLangConfig.storageKeyName,
-            languages: options.languages ? options.languages : defaultLangConfig.languages
+            appLang: options.appLang ? options.appLang : DEFAULT_LANG_CONFIG.appLang,
+            defaultLang: options.defaultLang ? options.defaultLang : DEFAULT_LANG_CONFIG.defaultLang,
+            storageKeyName: options.storageKeyName ? options.storageKeyName : DEFAULT_LANG_CONFIG.storageKeyName,
+            languages: options.languages ? options.languages : DEFAULT_LANG_CONFIG.languages
           }
         },
         LangService
diff --git a/libs/rucken/web/src/lib/components/entity-grid/entity-grid.component.ts b/libs/rucken/web/src/lib/components/entity-grid/entity-grid.component.ts
index bfd8ac21..ba1efd26 100644
--- a/libs/rucken/web/src/lib/components/entity-grid/entity-grid.component.ts
+++ b/libs/rucken/web/src/lib/components/entity-grid/entity-grid.component.ts
@@ -205,8 +205,8 @@ export class EntityGridComponent<TModel extends IModel> implements OnChanges {
           ? (
             this.readonly === true || (
               !this.readonly &&
-              this.enableDelete &&
-              this.enableUpdate
+              !this.enableDelete &&
+              !this.enableUpdate
             )
               ? false
               : true
diff --git a/libs/rucken/web/src/lib/modules/auth-modal/auth-modal.component.html b/libs/rucken/web/src/lib/modules/auth-modal/auth-modal.component.html
index da210184..47c25174 100644
--- a/libs/rucken/web/src/lib/modules/auth-modal/auth-modal.component.html
+++ b/libs/rucken/web/src/lib/modules/auth-modal/auth-modal.component.html
@@ -106,7 +106,7 @@
             aria-labelledby="button-split">
             <li
                 role="menuitem"
-                *ngFor="let oauthProvider of (oauthProviders$ | async) as oauthProviders">
+                *ngFor="let oauthProvider of (oauthProviders$ | async)">
                 <a
                     href="javascript:void(0)"
                     class="dropdown-item"
diff --git a/libs/rucken/web/src/lib/modules/themes/configs/index.ts b/libs/rucken/web/src/lib/modules/themes/configs/index.ts
index e8885be6..fc220f84 100644
--- a/libs/rucken/web/src/lib/modules/themes/configs/index.ts
+++ b/libs/rucken/web/src/lib/modules/themes/configs/index.ts
@@ -1,8 +1,9 @@
-import { defaultThemesConfig, THEMES_CONFIG_TOKEN } from './themes.config';
+import { Provider } from '@angular/core';
+import { DEFAULT_THEMES_CONFIG, THEMES_CONFIG_TOKEN } from './themes.config';
 
-export const themesConfigs: any = [
+export const THEMES_PROVIDERS: Provider[] = [
   {
     provide: THEMES_CONFIG_TOKEN,
-    useValue: defaultThemesConfig
+    useValue: DEFAULT_THEMES_CONFIG
   }
 ];
diff --git a/libs/rucken/web/src/lib/modules/themes/configs/themes.config.ts b/libs/rucken/web/src/lib/modules/themes/configs/themes.config.ts
index f203629f..53423cdb 100644
--- a/libs/rucken/web/src/lib/modules/themes/configs/themes.config.ts
+++ b/libs/rucken/web/src/lib/modules/themes/configs/themes.config.ts
@@ -1,6 +1,6 @@
 import { IThemesConfig } from '../interfaces/themes-config.interface';
 
-export const defaultThemesConfig: IThemesConfig = {
+export const DEFAULT_THEMES_CONFIG: IThemesConfig = {
   mockedItems: [
     {
       name: 'Default',
diff --git a/libs/rucken/web/src/lib/modules/themes/services/themes.service.ts b/libs/rucken/web/src/lib/modules/themes/services/themes.service.ts
index 1ce746f3..7d041c42 100644
--- a/libs/rucken/web/src/lib/modules/themes/services/themes.service.ts
+++ b/libs/rucken/web/src/lib/modules/themes/services/themes.service.ts
@@ -51,7 +51,7 @@ export class ThemesService {
   initializeApp() {
     return new Promise((resolve, reject) => {
       this.initCurrent().then(value => {
-        this.setCurrent(value as string);
+        this.setCurrent(String(value));
         resolve();
       });
     });
@@ -84,7 +84,7 @@ export class ThemesService {
           if (
             link &&
             link.getAttribute('rel') &&
-            (link.getAttribute('rel') as string).indexOf('style') !== -1 &&
+            String(link.getAttribute('rel')).indexOf('style') !== -1 &&
             link.getAttribute('title') &&
             link.getAttribute('title') === 'bootstrap' &&
             link.getAttribute('href') !== url
diff --git a/libs/rucken/web/src/lib/modules/themes/themes.module.ts b/libs/rucken/web/src/lib/modules/themes/themes.module.ts
index aaeb74f5..b4559956 100644
--- a/libs/rucken/web/src/lib/modules/themes/themes.module.ts
+++ b/libs/rucken/web/src/lib/modules/themes/themes.module.ts
@@ -2,7 +2,7 @@ import { CommonModule } from '@angular/common';
 import { ModuleWithProviders, NgModule, APP_INITIALIZER } from '@angular/core';
 import { ThemesService, themesServiceInitializeApp } from './services/themes.service';
 import { IThemesConfig } from './interfaces/themes-config.interface';
-import { THEMES_CONFIG_TOKEN, defaultThemesConfig } from './configs/themes.config';
+import { THEMES_CONFIG_TOKEN, DEFAULT_THEMES_CONFIG } from './configs/themes.config';
 @NgModule({
   imports: [CommonModule],
   providers: [ThemesService]
@@ -15,9 +15,9 @@ export class ThemesModule {
         {
           provide: THEMES_CONFIG_TOKEN,
           useValue: {
-            mockedItems: options && options.mockedItems ? options.mockedItems : defaultThemesConfig.mockedItems,
+            mockedItems: options && options.mockedItems ? options.mockedItems : DEFAULT_THEMES_CONFIG.mockedItems,
             storageKeyName:
-              options && options.storageKeyName ? options.storageKeyName : defaultThemesConfig.storageKeyName
+              options && options.storageKeyName ? options.storageKeyName : DEFAULT_THEMES_CONFIG.storageKeyName
           }
         },
         {