declare class EventEmitter {
    private listeners;
    on(eventName: string, listener: (...args: any[]) => void): () => void;
    emit(eventName: string, ...args: any[]): void;
    off(eventName: string, listener: (...args: any[]) => void): void;
    getListeners(eventName: string): Array<(...args: any[]) => void>;
}

export { EventEmitter };