EventEmitter-1
@demox-labs/aleo-wallet-adapter-base / Exports / EventEmitter
Class: EventEmitter<EventTypes, Context>
Minimal EventEmitter interface that is molded against the Node.js EventEmitter interface.
Type parameters
EventTypes
Context
extends any = any
Hierarchy
EventEmitter↳
BaseWalletAdapter
Table of contents
Constructors
Properties
Methods
Constructors
constructor
• new EventEmitter<EventTypes, Context>()
Type parameters
EventTypes
Context
extends unknown = any
Properties
prefixed
▪ Static prefixed: string | boolean
Defined in
node_modules/eventemitter3/index.d.ts:9
Methods
addListener
▸ addListener<T>(event, fn, context?): EventEmitter<EventTypes, Context>
Type parameters
T
extends string | symbol
Parameters
event
T
fn
context?
Context
Returns
EventEmitter<EventTypes, Context>
Defined in
node_modules/eventemitter3/index.d.ts:45
emit
▸ emit<T>(event, ...args): boolean
Calls each of the listeners registered for a given event.
Type parameters
T
extends string | symbol
Parameters
event
T
...args
Returns
boolean
Defined in
node_modules/eventemitter3/index.d.ts:32
eventNames
▸ eventNames(): EventNames<EventTypes>[]
Return an array listing the events for which the emitter has registered listeners.
Returns
EventNames<EventTypes>[]
Defined in
node_modules/eventemitter3/index.d.ts:15
listenerCount
▸ listenerCount(event): number
Return the number of listeners listening to a given event.
Parameters
event
Returns
number
Defined in
node_modules/eventemitter3/index.d.ts:27
listeners
▸ listeners<T>(event): EventListener<EventTypes, T>[]
Return the listeners registered for a given event.
Type parameters
T
extends string | symbol
Parameters
event
T
Returns
EventListener<EventTypes, T>[]
Defined in
node_modules/eventemitter3/index.d.ts:20
off
▸ off<T>(event, fn?, context?, once?): EventEmitter<EventTypes, Context>
Type parameters
T
extends string | symbol
Parameters
event
T
fn?
context?
Context
once?
boolean
Returns
EventEmitter<EventTypes, Context>
Defined in
node_modules/eventemitter3/index.d.ts:69
on
▸ on<T>(event, fn, context?): EventEmitter<EventTypes, Context>
Add a listener for a given event.
Type parameters
T
extends string | symbol
Parameters
event
T
fn
context?
Context
Returns
EventEmitter<EventTypes, Context>
Defined in
node_modules/eventemitter3/index.d.ts:40
once
▸ once<T>(event, fn, context?): EventEmitter<EventTypes, Context>
Add a one-time listener for a given event.
Type parameters
T
extends string | symbol
Parameters
event
T
fn
context?
Context
Returns
EventEmitter<EventTypes, Context>
Defined in
node_modules/eventemitter3/index.d.ts:54
removeAllListeners
▸ removeAllListeners(event?): EventEmitter<EventTypes, Context>
Remove all listeners, or those of the specified event.
Parameters
event?
Returns
EventEmitter<EventTypes, Context>
Defined in
node_modules/eventemitter3/index.d.ts:79
removeListener
▸ removeListener<T>(event, fn?, context?, once?): EventEmitter<EventTypes, Context>
Remove the listeners of a given event.
Type parameters
T
extends string | symbol
Parameters
event
T
fn?
context?
Context
once?
boolean
Returns
EventEmitter<EventTypes, Context>
Defined in
node_modules/eventemitter3/index.d.ts:63
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