/**
 * Utility class to handle the "default" FlashMessage instance to global use
 */
declare class FlashMessageManager {
    _preservedFlashMessages: never[];
    _currentFlashMessage: null;
    _enabled: boolean;
    get isEnabled(): boolean;
    setDisabled(disable?: boolean): void;
    hold(_tempInstance: any): void;
    unhold(): void;
    register(_instance: any): void;
    unregister(_instance: any): void;
    getCurrent(): null;
}
declare const _default: FlashMessageManager;
export default _default;