export declare const DispatchEvents: {
    readonly TOKEN_LOGIN: "token:login";
    readonly TOKEN_REFRESH: "token:refresh";
    readonly TOKEN_REFRESH_FAILED: "token:refreshFailed";
    readonly UMS_LOGIN: "ums:login";
    readonly UMS_SWITCH_USER: "ums:switchUser";
    readonly UMS_LOGOUT: "ums:logout";
};
export declare type DispatchEventsType = typeof DispatchEvents[keyof typeof DispatchEvents];
export declare type FunctionEvents = (...args: any[]) => void;
export declare class Dispatcher {
    private events;
    on(eventName: DispatchEventsType, key: string, listener: FunctionEvents): void;
    off(eventName: DispatchEventsType, key: string): void;
    emit(eventName: DispatchEventsType, ...data: any): void;
}