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Class WatchEventEmitter

Hierarchy

  • EventEmitter
    • WatchEventEmitter

Constructors

Properties

Methods

Constructors

constructor

Properties

Private dirWatchers

dirWatchers: DirectoryWatcherMap

Private watchPath

watchPath: PortablePath

Private watcherId

watcherId: number

Static captureRejectionSymbol

captureRejectionSymbol: keyof symbol

Static captureRejections

captureRejections: boolean

Sets or gets the default captureRejection value for all emitters.

Static defaultMaxListeners

defaultMaxListeners: number

Static errorMonitor

errorMonitor: keyof symbol

This symbol shall be used to install a listener for only monitoring 'error' events. Listeners installed using this symbol are called before the regular 'error' listeners are called.

Installing a listener using this symbol does not change the behavior once an 'error' event is emitted, therefore the process will still crash if no regular 'error' listener is installed.

Installing a listener using this symbol does not change the behavior once an 'error' event is emitted, therefore the process will still crash if no regular 'error' listener is installed.

Methods

addListener

  • addListener(event: string | symbol, listener: function): this

close

  • close(): void

emit

  • emit(event: string | symbol, ...args: any[]): boolean

eventNames

  • eventNames(): Array<string | symbol>

getMaxListeners

  • getMaxListeners(): number

listenerCount

  • listenerCount(event: string | symbol): number

listeners

  • listeners(event: string | symbol): Function[]

off

  • off(event: string | symbol, listener: function): this

on

  • on(event: string | symbol, listener: function): this

once

  • once(event: string | symbol, listener: function): this

prependListener

  • prependListener(event: string | symbol, listener: function): this

prependOnceListener

  • prependOnceListener(event: string | symbol, listener: function): this

rawListeners

  • rawListeners(event: string | symbol): Function[]

removeAllListeners

  • removeAllListeners(event?: string | symbol): this

removeListener

  • removeListener(event: string | symbol, listener: function): this

setMaxListeners

  • setMaxListeners(n: number): this

Static listenerCount

  • listenerCount(emitter: EventEmitter, event: string | symbol): number

Static on

  • on(emitter: EventEmitter, event: string): AsyncIterableIterator<any>

Static once

  • once(emitter: NodeEventTarget, event: string | symbol): Promise<any[]>

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