export interface LoadingBarProps {
    width: number;
    delay?: number;
    ariaLabel?: string;
}
/**
 * The LoadingBar is used as a simple loading slider animation in the top of its container.
 *
 * https://developers.grafana.com/ui/latest/index.html?path=/docs/information-loadingbar--docs
 */
export declare function LoadingBar({ width, delay, ariaLabel }: LoadingBarProps): import("react/jsx-runtime").JSX.Element;