import { IWidgetCatalog } from '../../model/widget-catalog.model';
import { Observable, from } from 'rxjs';
import { GridsterConfig, GridsterItem, CompactType, DisplayGrid, GridType } from 'angular-gridster2';
-import { CoreService } from '../core/core.service';
import { environment } from 'src/environments/environment';
import { HttpClient, HttpHeaders } from '@angular/common/http';