import {Pipe, PipeTransform} from '@angular/core'; @Pipe({name: 'orderByObject'}) export class OrderByObjectMock implements PipeTransform { transform(items: any[], field?: string, reverse: boolean = false, lowercase: boolean = false): any[] { console.log('OrderByObjectMock:'); console.log(items); console.log(field); console.log(reverse); console.log(lowercase); return items; } }