src/app/book/book-data/book-data.module.ts
import { NgModule } from "@angular/core"
import { EffectsModule } from '@ngrx/effects'
import { BookEffects } from './effects/book.effects'
@NgModule({
imports: [
EffectsModule.forFeature([BookEffects])
]
})
export class BookDataModule {
constructor() {
console.log('[BookDataModule] constructor()')
}
}