import type { EphemeralArtifactsResult, CleanEphemeralArtifactsInput } from '../../types/housekeeping.js';
/**
 * Scan all planu/specs/SPEC-* directories and delete (or report) obsolete
 * sidecar artifact files.
 */
export declare function cleanEphemeralArtifacts(input: CleanEphemeralArtifactsInput): Promise<EphemeralArtifactsResult>;
//# sourceMappingURL=ephemeral-artifacts-cleaner.d.ts.map