TypedEventEmitter

addListener(event: K, listener: PhotonEventMap[K] extends undefined ? () => void : (data: PhotonEventMap[K]) => void): this

addListener(event: string | symbol, listener: (args: unknown[]) => void): this

emit(event: K, args: PhotonEventMap[K] extends undefined ? [] : [PhotonEventMap[K]]): boolean

emit(event: string | symbol, args: unknown[]): boolean

off(event: K, listener: PhotonEventMap[K] extends undefined ? () => void : (data: PhotonEventMap[K]) => void): this

off(event: string | symbol, listener: (args: unknown[]) => void): this

on(event: K, listener: PhotonEventMap[K] extends undefined ? () => void : (data: PhotonEventMap[K]) => void): this

on(event: string | symbol, listener: (args: unknown[]) => void): this

once(event: K, listener: PhotonEventMap[K] extends undefined ? () => void : (data: PhotonEventMap[K]) => void): this

once(event: string | symbol, listener: (args: unknown[]) => void): this

removeListener(event: K, listener: PhotonEventMap[K] extends undefined ? () => void : (data: PhotonEventMap[K]) => void): this

removeListener(event: string | symbol, listener: (args: unknown[]) => void): this