export interface DomainEvent<T = unknown> {
  readonly eventType: string;
  readonly aggregateId: string;
  readonly eventData: T;
  readonly occurredAt: Date;
}

export interface DomainEventPublisher {
  publish(event: DomainEvent): Promise<void>;
}

// Alias for backward compatibility
export interface IDomainEvent<T = unknown> extends DomainEvent<T> {}