LoginRegisterActivityModule.java

@ActivityScope
@Module
public class LoginRegisterActivityModule {
    private final LoginRegisterActivity mActivity;

    LoginRegisterActivityModule(LoginRegisterActivity activity) {
        mActivity = activity;
    }

    @ActivityScope
    @Provides
    LoginRegisterContract.Navigator provideLoginRegisterNavigator() {
        return mActivity;
    }
  
  // ...

}