Class: EventObserver

Provides a convenient way to subscribe to one or many observable objects and unsubscribe from all of them at once.

See

Events

Constructors

new EventObserver()

new EventObserver(): EventObserver

Returns

EventObserver

Methods

listen()

listen<Data, Key>(events, eventKey, listener): void

Type Parameters

Type Parameter
Data
Key extends string | number | symbol

Parameters

Parameter	Type
events	Events<Data>
eventKey	Key
listener	Listener<Data, Key>

Returns

void

Defined in

coreUtils/events.ts:154

---

listenAny()

listenAny<Data>(events, listener): void

Type Parameters

Type Parameter
Data

Parameters

Parameter	Type
events	Events<Data>
listener	AnyListener<Data>

Returns

void

Defined in

coreUtils/events.ts:161

---

listenOnce()

listenOnce<Data, Key>(events, eventKey, listener): void

Type Parameters

Type Parameter
Data
Key extends string | number | symbol

Parameters

Parameter	Type
events	Events<Data>
eventKey	Key
listener	Listener<Data, Key>

Returns

void

Defined in

coreUtils/events.ts:166

---

stopListening()

stopListening(): void

Returns

void

Defined in

coreUtils/events.ts:184