import type { EventName, VoipEventName } from './types.js';
type EventListener<T> = (params: T) => void;
declare class EventManager<Name extends EventName | VoipEventName, Params> {
    private listenersCount;
    private eventListeners;
    private subscription;
    addListener<T extends Name>(eventName: T, callback: EventListener<Params>): void;
    removeListener<T extends Name>(eventName: T, callback: EventListener<Params>): void;
}
export { EventManager, type EventListener };
//# sourceMappingURL=EventManager.d.ts.map