addListener()
function addListener<T, A>(eventType, listener): (dispatcher) => Effect<TinyEventDispatcher<T, A>, never, never>;Add the given listener for the given event to the given TinyEventDispatcher.
Adding a given listener function reference is an idempotent operation. That is to say, irrespective of how many times a given listener is added for a given event, it will only be triggered once.
Note: the same listener function reference can be added for multiple different events.
Type parameters
• T
The possible event types that can be received
• A
The type of the event data which can be received
Parameters
• eventType: T
The event to listen for
• listener: TinyEventListener<T, A>
The listener function
Returns
Function
- A function to add the given listener for the given event to a
TinyEventDispatchervalue
Parameters
• dispatcher: TinyEventDispatcher<T, A>
The TinyEventDispatcher to add the listener to
Returns
Effect<TinyEventDispatcher<T, A>, never, never>
Source
previous TinyEventListener()
next addStarListener()