export interface ProgressA11y {
    "aria-busy": true;
    "aria-describedby": string;
}
/**
 * An extremely simple util that can be used to get the required a11y props for
 * another component that relies on a progress component.
 *
 * @param progressId - The id for the progress bar
 * @param progressing - Boolean if the progress bar is visible and progressing
 */
export declare function getProgressA11y(progressId: string, progressing: boolean): ProgressA11y | undefined;