export default class AccessTokenChangedEvent extends Event {
    static readonly eventName = "accessTokenChanged";
    readonly accessToken: string | null;
    readonly authenticationType: string | null;
    constructor(accessToken: string | null, authenticationType: string | null);
}
declare global {
    interface GlobalEventHandlersEventMap {
        [AccessTokenChangedEvent.eventName]: AccessTokenChangedEvent;
    }
}