import { ProgressbarFeedback } from '../../utils/constants';
export declare class NvProgressbar {
    /****************************************************************************/
    /**
     * Current progress, between 0 and `max`. Values outside that range are
     * clamped. Ignored while `indeterminate` is set.
     */
    readonly value: number;
    /**
     * The value that represents a complete task. The fill and the displayed
     * percentage are computed as `value / max`.
     */
    readonly max: number;
    /**
     * Semantic colour of the fill. Use `success` when the task completed and
     * `error` when it failed; keep `neutral` while it is running.
     */
    readonly feedback: `${ProgressbarFeedback}`;
    /**
     * Shows the percentage next to the bar.
     */
    readonly showValue: boolean;
    /**
     * Shows a looping animation instead of a value, for tasks whose duration is
     * unknown. The percentage is hidden and `aria-valuenow` is omitted.
     */
    readonly indeterminate: boolean;
    /****************************************************************************/
    /**
     * Returns the progress as a whole percentage between 0 and 100.
     * @returns {number} The rounded percentage.
     */
    private getPercentage;
    /****************************************************************************/
    render(): any;
}