Function defineDomainEvent

defineDomainEvent(
    runtime: IRuntimeServices,
): {
    DomainEvent: new <T>(
        data: T,
        opts?: { aggregateId?: string; version?: number },
    ) => DomainEvent<T>;
    IntegrationEvent: new <T>(
        data: T,
        opts?: { aggregateId?: string; version?: number },
    ) => IntegrationEvent<T>;
}
Runtime-bound abstract bases for ergonomic construction.

Call once per app with ctx.runtime; returns abstract classes that can be extended and constructed as new X(data) without threading runtime.
Parameters
- runtime: IRuntimeServices
  Runtime services
Returns {
    DomainEvent: new <T>(
        data: T,
        opts?: { aggregateId?: string; version?: number },
    ) => DomainEvent<T>;
    IntegrationEvent: new <T>(
        data: T,
        opts?: { aggregateId?: string; version?: number },
    ) => IntegrationEvent<T>;
}
Runtime-bound { DomainEvent, IntegrationEvent } abstract bases
Example
```
const { DomainEvent } = defineDomainEvent(ctx.runtime);
class UserCreated extends DomainEvent<{ userId: string }> {
  readonly type = 'UserCreated';
}
const event = new UserCreated({ userId: '123' });
```
Since
0.1.0
- Defined in packages/events-plugin/src/events/domain-event.ts:105