aninest root / Listeners / Listener
Listener()<T>
ts
type Listener<T>: (currentLocalState) => boolean | void | Promise<void>;A listener function that is called when an event is broadcast.
Type Parameters
• T
Parameters
• currentLocalState: T
Returns
boolean | void | Promise<void>
Description
The listener can return true to remove itself from the listener set, false to keep itself in the listener set, or void to keep itself in the listener set.
Examples
ts
() => true // remove listener
() => false // keep listener
() => {} // keep listenerts
({a, b}) => console.log(a, b)