/** @internal */
declare class Params {
    delayBetweenChecksInMs: number;
    maxCheckCount: number;
}
/** @internal */
interface StartParams {
    onIteration?: () => void;
    onEnd?: () => void;
}
/** @internal */
export declare class ɵIntervalCheckerHelper {
    private delayBetweenChecksInMs?;
    private maxCheckCount;
    private passedCountOfChecks;
    private currentIntervalId;
    private onIteration?;
    private onEnd?;
    constructor(params?: Params);
    updateSettings({ delayBetweenChecksInMs, maxCheckCount }: Params): void;
    start({ onIteration, onEnd }: StartParams): void;
    reset(): void;
    private initChecking;
}
export {};