Class EventEmitter

EventEmitter base class

Hierarchy

EventEmitter

Implements

IEventEmitter

Index

Constructors

Properties

Methods

emit off on once removeAllListeners

Constructors

constructor

new EventEmitter(): EventEmitter
Returns EventEmitter

Properties

`Private` eventListeners

eventListeners: {
[eventName: string]: any;
} = {}

Type declaration

[eventName: string]: any

Methods

emit

emit(event, data?): void
Parameters
- event: string
- Optional data: any
Returns void
Implementation of IEventEmitter.emit
- Defined in src/common/EventEmitter.ts:64

off

off(event, listener?): void
Parameters
- event: string
- Optional listener: ((target, data) => void)
  - - (target, data): void
    - Parameters
      
      target: any
      
      data: any
      
      Returns void
Returns void
Implementation of IEventEmitter.off
- Defined in src/common/EventEmitter.ts:41

on

on(event, listener): void
Parameters
- event: string
- listener: ((target, data) => void)
  - - (target, data): void
    - Parameters
      
      target: any
      
      data: any
      
      Returns void
Returns void
Implementation of IEventEmitter.on
- Defined in src/common/EventEmitter.ts:32

once

once(event, listener): void
Parameters
- event: string
- listener: ((target, data) => void)
  - - (target, data): void
    - Parameters
      
      target: any
      
      data: any
      
      Returns void
Returns void
Implementation of IEventEmitter.once
- Defined in src/common/EventEmitter.ts:56

removeAllListeners

removeAllListeners(): void
Returns void
- Defined in src/common/EventEmitter.ts:74

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