dito-front/src/app/app.component.ts

import { Component } from '@angular/core';

@Component({
  selector: 'app-root',
  templateUrl: './app.component.html',
  styleUrls: ['./app.component.scss']
})
export class AppComponent {
  title = 'ditofront';

  classe = `export class Transaction {
    header: { value: string, icon: string }[] = [];
    itens : { name: string, value: string }[] = [];
    time  : moment.Moment;
}`
}