EffectCommandStateObserver<A extends Object, E extends Object> typedef
EffectCommandStateObserver<A extends Object, E extends Object> =
void Function(EffectCommandState<A, E> state)
Observes every visible state published by one command.
Implementation
typedef EffectCommandStateObserver<A extends Object, E extends Object> =
void Function(EffectCommandState<A, E> state);