fix(arc-saas): changes recommended in review

changes recommended in review

GH-34

Author: Deepika516

projects/saas-ui/src/app/on-boarding/commands/get-plan.command.ts

@@ -8,10 +8,10 @@ import {Plan} from '../../shared/models';
 
 import {IAnyObject} from '@project-lib/core/i-any-object';
 
-export class GetPlanCommand<T> extends GetAPICommand<AnyObject> {
+export class GetPlanCommand<T> extends GetAPICommand<AnyObject[]> {
   constructor(
     apiService: IApiService,
-    adapter: IAdapter<AnyObject>,
+    adapter: IAdapter<AnyObject[]>,
     appConfig: IAnyObject,
   ) {
     super(

projects/saas-ui/src/app/on-boarding/components/add-tenant/add-tenant.component.ts

@@ -17,7 +17,7 @@ import {AnyObject} from '@project-lib/core/api';
 export class AddTenantComponent implements OnInit {
   [x: string]: any;
   addTenantForm: FormGroup;
-  subscriptionPlans: AnyObject = [];
+  subscriptionPlans: AnyObject[];
   leadId = '';
   constructor(
     private route: ActivatedRoute,

projects/saas-ui/src/app/shared/services/billing-plan-service.ts

@@ -47,7 +47,7 @@ export class BillingPlanService {
   ) {}
 
   getPlanOptions(filter?: BackendFilter<AnyObject>) {
-    const command: GetPlanCommand<AnyObject> = new GetPlanCommand(
+    const command: GetPlanCommand<AnyObject[]> = new GetPlanCommand(
       this.apiService,
       this.anyAdapter,
       this.appConfig,