Readonly isWhether or not this is the initial event being delivered. Always true
for LiveQueryEventInitial.
Returns a hash that represents the set of matching documents.
use Document.hash() instead.
Returns a pattern of words that together create a mnemonic, which represents the set of matching documents.
use Document.hashMnemonic() instead.
First event fired immediately after registering a live query without any mutations. All subsequent events are of type LiveQueryEventUpdate.