@gala-chain/connect ∙ API

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API > EventEmitter

Class: EventEmitter<Events>

Contents

• Type parameters
• Constructors
• new EventEmitter()
• Properties
• listeners
• Methods
• emit()
• off()
• on()

Type parameters

▪ Events extends Record\<string, any>

Constructors

new EventEmitter()

new EventEmitter\<Events>(): EventEmitter\<Events>

Properties

listeners

private listeners: { [K in string | number | symbol]?: Listener<Events[K]>[] } = {}

Source

chain-connect/src/helpers.ts:49

Methods

emit()

emit\<K>(event, data): boolean

Type parameters

▪ K extends string | number | symbol

Parameters

▪ event: K

▪ data: Events[K]

Source

chain-connect/src/helpers.ts:65

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off()

off\<K>(event, listener): EventEmitter\<Events>

Type parameters

▪ K extends string | number | symbol

Parameters

▪ event: K

▪ listener: Listener\<Events[K]>

Source

chain-connect/src/helpers.ts:59

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on()

on\<K>(event, listener): EventEmitter\<Events>

Type parameters

▪ K extends string | number | symbol

Parameters

▪ event: K

▪ listener: Listener\<Events[K]>

Source

chain-connect/src/helpers.ts:51