Function calls are not supported in decorators but BusyConfig was called.

[edjm1971]

I'm running under the following configurations
Angular CLI: 6.2.9
Node: 8.9.4
ng-busy: 6.2.0

In following your example with the following code
`@NgModule({

imports: [

        ...

        NgBusyModule.forRoot(new BusyConfig({...`

Running the build ng build --prod results in a build fail stating

Function calls are not supported in decorators but BusyConfig was called.

Is there something I'm missing that ought to be done?

[edjm1971]

Also, it looks like this line
constructor(@Inject('instanceConfigHolder') private instanceConfigHolder: InstanceConfigHolderService) {

Should read as
constructor(@Inject(InstanceConfigHolderService) private instanceConfigHolder: InstanceConfigHolderService) {

[eduartdoria]

devyumao/angular2-busy#54