import type { FreeDiskSpaceStatus } from './FreeDiskSpaceStatus';
/**
 * Measures the free disk space on the filesystem which hosts the given path.
 *
 * Note: `$` is used to indicate that this function is not a pure function - it reads the state of the filesystem
 *
 * @returns the measurement, or `null` when the filesystem can not be measured, for example on a platform which
 *          does not report filesystem statistics - a run is never stopped by a measurement which could not be taken
 * @private internal utility of `promptbookCli`
 */
export declare function $readFreeDiskSpaceStatus(inspectedPath: string): Promise<FreeDiskSpaceStatus | null>;