How to use the @nebular/auth.NbOAuth2AuthStrategy.setup function in @nebular/auth

} from '@nebular/auth';

import { OAuth2LoginComponent } from './oauth2-login.component';
import { OAuth2CallbackComponent } from './oauth2-callback.component';
import { Oauth2RoutingModule } from './oauth2-routing.module';


@NgModule({
  imports: [
    CommonModule,
    FormsModule,
    HttpClientModule,

    NbAuthModule.forRoot({
      strategies: [
        NbOAuth2AuthStrategy.setup({
          name: 'google',
          clientId: '806751403568-03376bvlin9n3rhid0cahus6ei3lc69q.apps.googleusercontent.com',
          clientSecret: '',
          authorize: {
            endpoint: 'https://accounts.google.com/o/oauth2/v2/auth',
            responseType: NbOAuth2ResponseType.TOKEN,
            scope: 'https://www.googleapis.com/auth/userinfo.profile',
            redirectUri: 'https://akveo.github.io/nebular/example/oauth2/callback',
          },

          redirect: {
            success: '/example/oauth2',
          },
        }),
      ],
    }),

},
          requestPass: {
            redirect: {
              success: '/auth/reset-password',
            },
          },
          resetPass: {
            redirect: {
              success: '/auth/login',
            },
          },
          errors: {
            key: 'data.errors',
          },
        }),
        NbOAuth2AuthStrategy.setup({
          name: 'password',
          clientId: 'test',
          clientSecret: 'secret',
          baseEndpoint: 'http://localhost:4400/api/auth/',
          token: {
            endpoint: 'token',
            grantType: NbOAuth2GrantType.PASSWORD,
            class: NbAuthOAuth2Token,
          },
          refresh: {
            endpoint: 'refresh-token',
            grantType: NbOAuth2GrantType.REFRESH_TOKEN,
          },
        }),
      ],
    }),

},
    ]),

    NbAuthModule.forRoot({
      forms: {
        login: {
          redirectDelay: 3000,
          showMessages : {
            error: true,
            success: false,
          },
          strategy: 'password',
        },
      },
      strategies: [
         NbOAuth2AuthStrategy.setup({
          name: 'password',
          clientId: 'Aladdin',
          clientSecret: 'open sesame',
          clientAuthMethod: NbOAuth2ClientAuthMethod.BASIC,
          baseEndpoint: 'http://localhost:4400/api/auth/',
          token: {
            endpoint: 'token',
            grantType: NbOAuth2GrantType.PASSWORD,
            class: NbAuthOAuth2JWTToken,
            requireValidToken: true,
          },
          redirect: {
            success: '/oauth2-password',
          },
        }),
      ],

},
          requestPass: {
            redirect: {
              success: '/auth/reset-password',
            },
          },
          resetPass: {
            redirect: {
              success: '/auth/login',
            },
          },
          errors: {
            key: 'data.errors',
          },
        }),
        NbOAuth2AuthStrategy.setup({
          name: 'password',
          clientId: 'test',
          clientSecret: 'secret',
          baseEndpoint: 'http://localhost:4400/api/auth/',
          token: {
            endpoint: 'token',
            grantType: NbOAuth2GrantType.PASSWORD,
            class: NbAuthOAuth2Token,
          },
          refresh: {
            endpoint: 'refresh-token',
            grantType: NbOAuth2GrantType.REFRESH_TOKEN,
          },
        }),
      ],
    }),

FormsModule,
    HttpClientModule,

    NbAuthModule.forRoot({
      forms: {
        login: {
          redirectDelay: 3000,
          showMessages : {
            error: true,
            success: false,
          },
          strategy: 'password',
        },
      },
      strategies: [
         NbOAuth2AuthStrategy.setup({
          name: 'password',
          clientId: 'Aladdin',
          clientSecret: 'open sesame',
          clientAuthMethod: NbOAuth2ClientAuthMethod.BASIC,
          baseEndpoint: 'http://localhost:4400/api/auth/',
          token: {
            endpoint: 'token',
            grantType: NbOAuth2GrantType.PASSWORD,
            class: NbAuthOAuth2JWTToken,
            requireValidToken: true,
          },
          redirect: {
            success: '/oauth2-password',
          },
        }),
      ],