import type { LeanMigrationResult } from '../../types/index.js';
/** Check if a spec directory is in old (verbose) format. */
export declare function isOldFormat(specDir: string): Promise<boolean>;
/** Migrate a single spec directory from old format to lean format. */
export declare function migrateSpecToLean(specDir: string, projectPath?: string): Promise<string>;
/** Migrate all specs in a project to lean format. */
export declare function migrateAllSpecsToLean(projectPath: string): Promise<LeanMigrationResult>;
//# sourceMappingURL=lean-migration.d.ts.map