import { GlobalEvent, GlobalMessageType } from "../core/interfaces/global-event";
import { ListenerType } from "./event-emitter";
export declare class Broadcast {
    private listeners;
    on<P extends GlobalMessageType>(eventName: P, listener: (...args: ListenerType<GlobalEvent[P]>) => void): this;
    once<P extends keyof GlobalEvent>(eventName: P, listener: (...args: ListenerType<GlobalEvent[P]>) => void): this;
    emit<P extends keyof GlobalEvent>(eventName: P, ...args: ListenerType<GlobalEvent[P]>): void;
    off<P extends keyof GlobalEvent>(eventName: P, listener: (...args: any[]) => any): this;
    removeAllListeners(): void;
}