export declare const sizes: readonly ["sm", "md", "lg"];
export type ProgressBarSize = typeof sizes[number];
export declare const active: "active";
export declare const error: "error";
export declare const success: "success";
export declare const states: readonly ["active", "error", "success"];
export type ProgressBarState = typeof states[number];
export declare function calculateTrackWidth(state: ProgressBarState, value?: number): number | undefined;
interface ProgressBarHelperTextProps {
    appearance: 'info' | 'positive' | 'negative';
    hideIcon: boolean;
}
export declare function getHelperTextProps(state: ProgressBarState): ProgressBarHelperTextProps;
export {};