optimize guard for first guarded aggregate
optimize guard for first guarded aggregate

tachikomapocket/adrai-_-node-cqrs-eventdenormalizer,stoeffel/node-cqrs-eventdenormalizer,jwoudenberg/node-cqrs-eventdenormalizer,adrai/node-cqrs-eventdenormalizer,togusafish/adrai-_-node-cqrs-eventdenormalizer