import { StatusInterface } from './status';
export declare class StatusTracker {
    isTracking: boolean;
    trackedStatuses: Set<StatusInterface>;
    /**
     * Helper Class for automatic tracking set Statuses in validation methods.
     *
     * @internal
     */
    constructor();
    /**
     * Activates the Status Tracker to globally track used Statuses.
     *
     * @internal
     */
    track(): void;
    /**
     * Tracks the specified Status and caches it
     * if the Status Tracker is actively tracking.
     *
     * @internal
     * @param status - Status
     */
    tracked(status: StatusInterface): void;
    /**
     * Returns the latest tracked Statuses
     * and stops the Status Tracker from tracking any more Statuses.
     *
     * @internal
     */
    getTrackedStatuses(): Array<StatusInterface>;
}