Class Handle<T>

Static defaultMaxListeners

addListener

• addListener<E>(event, listener): Handle<T>

• Type Parameters

  • E extends string | number | symbol

  Parameters

  • event: E

  • listener: T[E]

  Returns Handle<T>

emit

• emit<E>(event, ...args): boolean

• Type Parameters

  • E extends string | number | symbol

  Parameters

  • event: E

  • Rest ...args: Parameters<(T & AnyEmmiter)[E]>

  Returns boolean

eventNames

• eventNames(): (string | symbol)[]

• Returns (string | symbol)[]

getMaxListeners

• getMaxListeners(): number

• Returns number

listenerCount

• listenerCount<E>(event): number

• Type Parameters

  • E extends string | number | symbol

  Parameters

  • event: E

  Returns number

listeners

• listeners<E>(event): T[E][]

• Type Parameters

  • E extends string | number | symbol

  Parameters

  • event: E

  Returns T[E][]

off

• off<E>(event, listener): Handle<T>

• Type Parameters

  • E extends string | number | symbol

  Parameters

  • event: E

  • listener: T[E]

  Returns Handle<T>

on

• on<E>(event, listener): Handle<T>

• Type Parameters

  • E extends string | number | symbol

  Parameters

  • event: E

  • listener: T[E]

  Returns Handle<T>

once

• once<E>(event, listener): Handle<T>

• Type Parameters

  • E extends string | number | symbol

  Parameters

  • event: E

  • listener: T[E]

  Returns Handle<T>

prependListener

• prependListener<E>(event, listener): Handle<T>

• Type Parameters

  • E extends string | number | symbol

  Parameters

  • event: E

  • listener: T[E]

  Returns Handle<T>

prependOnceListener

• prependOnceListener<E>(event, listener): Handle<T>

• Type Parameters

  • E extends string | number | symbol

  Parameters

  • event: E

  • listener: T[E]

  Returns Handle<T>

rawListeners

• rawListeners<E>(event): T[E][]

• Type Parameters

  • E extends string | number | symbol

  Parameters

  • event: E

  Returns T[E][]

removeAllListeners

• removeAllListeners<E>(event?): Handle<T>

• Type Parameters

  • E extends string | number | symbol

  Parameters

  • Optional event: E

  Returns Handle<T>

removeListener

• removeListener<E>(event, listener): Handle<T>

• Type Parameters

  • E extends string | number | symbol

  Parameters

  • event: E

  • listener: T[E]

  Returns Handle<T>

setMaxListeners

• setMaxListeners(maxListeners): Handle<T>

• Parameters

  • maxListeners: number

  Returns Handle<T>

Static listenerCount

• listenerCount(emitter, type): number

• Parameters

  • emitter: EventEmitter<AnyEmmiter>

  • type: string | number

  Returns number