/**
 * EventEmitter - Type-safe event emitter for player events
 */
type EventCallback<T> = (data: T) => void;
export declare class EventEmitter<EventMap extends {
    [K in keyof EventMap]: unknown;
}> {
    private listeners;
    on<K extends keyof EventMap>(event: K, callback: EventCallback<EventMap[K]>): () => void;
    off<K extends keyof EventMap>(event: K, callback: EventCallback<EventMap[K]>): void;
    emit<K extends keyof EventMap>(event: K, data: EventMap[K]): void;
    once<K extends keyof EventMap>(event: K, callback: EventCallback<EventMap[K]>): () => void;
    removeAllListeners(event?: keyof EventMap): void;
    listenerCount(event: keyof EventMap): number;
}
export {};
//# sourceMappingURL=EventEmitter.d.ts.map