type Unsubscribe = {
    unsubscribe: () => void;
};
interface IEventManager {
    on(event: string, listener: (...args: any[]) => void): Unsubscribe;
    emit(event: string, ...args: any[]): void;
    clearAllListeners(): void;
}
declare const Event: {
    readonly INIT: "init";
    readonly TOKEN_EXPIRED: "token_expired";
    readonly TOKEN_REFRESH_FAILED: "token_refresh_failed";
};
type Event = (typeof Event)[keyof typeof Event];
declare class EventManager implements IEventManager {
    private readonly events;
    private readonly subscriptions;
    on(event: Event, listener: (...args: any[]) => void): Unsubscribe;
    emit(event: Event, ...args: any[]): void;
    clearAllListeners(): void;
}

export { Event, EventManager, type IEventManager, type Unsubscribe };