givenSnapshots

Serves the handlers' reads from a memoryQueries holding states, each an aggregate id to its state, as snapshots of type in tenantId. It replaces the queries given before: a spec that reads several types gives one memoryQueries.

Serves the handlers' reads from a memoryQueries holding the snapshot of the aggregate id of model in tenantId, in the state events leave it in (MemoryQueries.snapshot). It replaces the queries given before: a spec that reads several aggregates gives one memoryQueries.