BlocUpdateCondition<S> typedef
BlocUpdateCondition<S> =
bool Function(S previous, S current)
Signature for the shouldNotify
function which takes the previous state
and the current state
and is responsible for returning a bool which
determines whether or not to call ref.listen()
or ref.watch
with the current state
.
Implementation
typedef BlocUpdateCondition<S> = bool Function(S previous, S current);