emit
emit: (event: string, ...args: any[]) => void
on
on: (event: string, listener: (...args: any[]) => void) => void
once
once: (event: string, listener: (...args: any[]) => void) => void
off
off: (event: string, listener: (...args: any[]) => void) => void
removeAllListeners
removeAllListeners: (event?: string) => void
Plugin event emitter interface