export type DealStatus = 'LEAD' | 'QUALIFIED' | 'PROPOSAL' | 'NEGOTIATION' | 'CLOSED_WON' | 'CLOSED_LOST';

export interface Deal {
  id: string;
  title: string;
  value: number;
  status: DealStatus;
  customerId: string;
  createdAt: string;
  updatedAt: string;
}

export interface DealUpdate {
  id: string;
  status: DealStatus;
}