KEventHandler<EventMap>:

handlers:

registers: Partial<Bug parsing MappedType>

on<Name>(name: Name, action: (args: EventMap[Name])=>void): KEventController

onOnce<Name>(name: Name, action: (args: EventMap[Name])=>void): KEventController

next<Name>(name: Name): Promise<Bug parsing UnknownKeyword>

trigger<Name>(name: Name, args: EventMap[Name]): void

remove<Name>(name: Name): void

clear(): void

numListeners<Name>(name: Name): number