AggregateIdResolver<TState extends Object, TId extends AggregateId> typedef
AggregateIdResolver<TState extends Object, TId extends AggregateId> =
FutureOr<TId> Function(TState command)
Implementation
typedef AggregateIdResolver<TState extends Object, TId extends AggregateId>
= FutureOr<TId> Function(TState command);