import { Injectable } from '@angular/core' ; import { Observable } from 'rxjs' ; import { SupportTier , SupportTiersService , } from '../../../../../../wire/v2/support-tiers.service' ; @ Injectable ( ) export class ComposerMonetizeV2Service { supportTiers$ : Observable < SupportTier [ ] > = this . supportTiersService . list$ ; constructor ( private supportTiersService ) { } async loadSupportTiers ( userGuid ) { this . supportTiersService . setEntityGuid ( userGuid ) ; } }