import type { MediaEventMap } from "./types.js";
type Listener<T> = (event: T) => void;
export declare class EventEmitter {
    private listeners;
    on<K extends keyof MediaEventMap>(eventName: K, listener: Listener<MediaEventMap[K]>): () => void;
    emit<K extends keyof MediaEventMap>(eventName: K, event: MediaEventMap[K]): void;
    removeAll(): void;
}
export {};