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event_emitter.dart
EventEmitter
onDispatch<T> method
onDispatch<T> method
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onDispatch<
T
>
method
EventListener
<
Event
<
T
>
>
onDispatch
<
T
>(
[
EventCallback
<
T
>
?
callback
])
Implementation
EventListener<Event<T>> onDispatch<T>([EventCallback<T>? callback]) => on(null, callback);
subject package
documentation
event_emitter
EventEmitter
onDispatch<T> method
EventEmitter class