/// <reference types="node" />
import { EventEmitter } from 'events';
export declare class WithEvents {
    events: EventEmitter;
    constructor();
    on(event: string, callback: (...args: unknown[]) => unknown): void;
    off(event: string, callback: (...args: unknown[]) => unknown): void;
    once(event: string, callback: (...args: unknown[]) => unknown): void;
    emit(event: string, ...args: unknown[]): void;
    addEventListener(event: string, callback: (...args: unknown[]) => unknown): void;
    removeEventListener(event: string, callback: (...args: unknown[]) => unknown): void;
    removeAllListeners(event: string): void;
}
export declare class WithSafeEvents {
    events: EventEmitter;
    constructor();
    on(event: string, callback: (...args: unknown[]) => unknown): void;
    off(event: string, callback: (...args: unknown[]) => unknown): void;
    once(event: string, callback: (...args: unknown[]) => unknown): void;
    emit(event: string, ...args: unknown[]): void;
    addEventListener(event: string, callback: (...args: unknown[]) => unknown): void;
    removeEventListener(event: string, callback: (...args: unknown[]) => unknown): void;
    removeAllListeners(event: string): void;
}