IN18 error while using LocaleProvider

[kkalpha]

Version

0.9.6

Environment

Angular 6, NG Zorro Mobile 0.9.6

Reproduction link

https://stackblitz.com/edit/ng-zorro-antd-mobile-start-5slbsk

Steps to reproduce

1. add proverders: { provide: LOCAL_PROVIDER_TOKEN, useValue: en_US } in AppModule
2. add import { LOCAL_PROVIDER_TOKEN, en_US } from 'ng-zorro-antd-mobile'; in AppModule
3. cause import compilation error says: ng-zorro-antd-mobile has not exported member LOCAL_PROVIDER_TOKEN

What is expected?

import successfully

What is actually happening?

cause import compilation error

Other?

[fisherspy]

please check out the local provider stackblitz demo.

[kkalpha]

please check out the local provider stackblitz demo.

The reproduce steps is based on the stackblitz demo,just added the import statement and provider section, cause error as in step 3

[fisherspy]

why do you need to add the provider?

[kkalpha]

why do you need to add the provider?
To configuring antd locale text globally.
And I followed this document: http://ng.mobile.ant.design/#/components/locale-provider/en

[fisherspy]

#96

[fisherspy]

@kkalpha 0.9.8版本导出了LOCAL_PROVIDER_TOKEN，请验证