/** Walk dir recursively, returning absolute file paths. */
export declare function walkSourceTree(dir: string): string[];
/** Map common file extensions to language identifiers used by the indexer. */
export declare function detectLanguage(filePath: string): string | null;
/** Convert a minimal glob (`**`, `*`, `?`) to a regex for file path matching. */
export declare function globToRegex(glob: string): RegExp;
//# sourceMappingURL=walk.d.ts.map