Class TypedEmitter<L>

constructor

• new TypedEmitter<L>(): TypedEmitter<L>

• Type Parameters

  • L extends ListenerSignature<L>

  Returns TypedEmitter<L>

Static defaultMaxListeners

addListener

• addListener<U>(event, listener): this

• Type Parameters

  • U extends string | number | symbol

  Parameters

  • event: U
  • listener: L[U]

  Returns this

emit

• emit<U>(event, ...args): boolean

• Type Parameters

  • U extends string | number | symbol

  Parameters

  • event: U
  • Rest ...args: Parameters<L[U]>

  Returns boolean

eventNames

• eventNames(): (keyof L)[]

• Returns (keyof L)[]

getMaxListeners

• getMaxListeners(): number

• Returns number

listenerCount

• listenerCount(type): number

• Parameters

  • type: keyof L

  Returns number

listeners

• listeners<U>(type): L[U][]

• Type Parameters

  • U extends string | number | symbol

  Parameters

  • type: U

  Returns L[U][]

off

• off<U>(event, listener): this

• Type Parameters

  • U extends string | number | symbol

  Parameters

  • event: U
  • listener: L[U]

  Returns this

on

• on<U>(event, listener): this

• Type Parameters

  • U extends string | number | symbol

  Parameters

  • event: U
  • listener: L[U]

  Returns this

once

• once<U>(event, listener): this

• Type Parameters

  • U extends string | number | symbol

  Parameters

  • event: U
  • listener: L[U]

  Returns this

prependListener

• prependListener<U>(event, listener): this

• Type Parameters

  • U extends string | number | symbol

  Parameters

  • event: U
  • listener: L[U]

  Returns this

prependOnceListener

• prependOnceListener<U>(event, listener): this

• Type Parameters

  • U extends string | number | symbol

  Parameters

  • event: U
  • listener: L[U]

  Returns this

rawListeners

• rawListeners<U>(type): L[U][]

• Type Parameters

  • U extends string | number | symbol

  Parameters

  • type: U

  Returns L[U][]

removeAllListeners

• removeAllListeners(event?): this

• Parameters

  • Optional event: keyof L

  Returns this

removeListener

• removeListener<U>(event, listener): this

• Type Parameters

  • U extends string | number | symbol

  Parameters

  • event: U
  • listener: L[U]

  Returns this

setMaxListeners

• setMaxListeners(n): this

• Parameters

  • n: number

  Returns this