export declare class ATFTrackerUtil { static batchTrackerReceivesCancelRequest(batchTrackerId?: string): boolean static cancelTracker(trackerId?: string): boolean static cancelTrackerIfIncomplete(trackerId?: string): boolean static drainMetadataQueue(testResultId?: string): void static failTracker(trackerId?: string): boolean static reportStepProgress(batchTrackerId?: string, nextStep?: number, totalSteps?: number): boolean static successTracker(trackerId?: string): boolean static successWithWarningsTracker(trackerId?: string): boolean }