import * as React from 'react';
import type { ProgressRootState } from './ProgressRoot';
export interface ProgressRootContext {
    /**
     * The current value, or `null` while indeterminate.
     */
    value: number | null;
    /**
     * The value formatted for display, empty while indeterminate.
     */
    formattedValue: string;
    /**
     * The value's position in the range as a percentage, or `null` while
     * indeterminate. This is what the indicator is sized from.
     */
    percentageValue: number | null;
    state: ProgressRootState;
    setLabelId: (id: string | undefined) => void;
}
export declare const ProgressRootContext: React.Context<ProgressRootContext | undefined>;
export declare function useProgressRootContext(): ProgressRootContext;
//# sourceMappingURL=ProgressRootContext.d.ts.map