SubscribedEventSignalUnion:
    | System["beforeEvents"][keyof System["beforeEvents"]]
    | System["afterEvents"][keyof System["afterEvents"]]
    | World["beforeEvents"][keyof World["beforeEvents"]]
    | World["afterEvents"][keyof World["afterEvents"]]
    | andexdbBeforeEvents[keyof andexdbBeforeEvents]
    | andexdbAfterEvents[keyof andexdbAfterEvents]

The event signal type of an event subscription.

This type is a union of all event signal types.