Interface EventDispatcher<TEventMap>

Dispatches events that are fired.

interface EventDispatcher<TEventMap> {
addEventListener<TType>(type: TType | readonly TType[], listener: EventListener<TEventMap[TType]>): void;
removeEventListener<TType>(type: TType | readonly TType[], listener: EventListener<TEventMap[TType]>): void;
}

Type Parameters

TEventMap extends EventMap<StringKeyOf<TEventMap>>

Implemented by

Index

Methods

addEventListener removeEventListener

Methods

addEventListener

addEventListener<TType>(type, listener): void
Add the given listener for the given event type(s).
Type Parameters
- TType extends string
Parameters
- type: TType | readonly TType[]
  The type of the event.
- listener: EventListener<TEventMap[TType]>
  The callback which is executed when the event occurs.
Returns void

removeEventListener

removeEventListener<TType>(type, listener): void
Remove the given listener for the given event type(s).
Type Parameters
- TType extends string
Parameters
- type: TType | readonly TType[]
  The type of the event.
- listener: EventListener<TEventMap[TType]>
  The callback which will be removed.
Returns void