brewman/overlord/src/app/profit-loss/profit-loss.ts

export class ProfitLossItem {
  group: string;
  name: string;
  amount: number;
  total: number;
}

export class ProfitLoss {
  startDate: string;
  finishDate: string;
  body: ProfitLossItem[];
  footer: ProfitLossItem;
}