import { FormWindow , FormDataSource } from '../models/form-window.model' ; import { Observable } from 'rxjs' ; export interface IFormQLService { getData ( dataSource , ids ) : Observable < any > ; saveData ( dataSource , ids , data ) : Observable < any > ; getForm ( name ) : Observable < any > ; getForms ( ) : Observable < any > ; saveForm ( name , form ) : Observable < any > ; }