/** downloads.json in the models cache dir: resolved model URI → the .gguf
 *  basename node-llama-cpp stored it under. Written on successful (verified)
 *  download; read only by the `agency local list` view. Display metadata:
 *  resolution, downloading, and verification never consult it, so a missing
 *  or corrupt manifest can mislabel the list and nothing else — and for the
 *  same reason `recordDownload` NEVER throws (a bookkeeping failure must not
 *  turn a successful download into a failed command). `writeText` replaces
 *  the file by renaming a uniquely named sibling over it, so an interrupted
 *  write keeps the previous valid manifest, and two concurrent downloaders
 *  race whole-file on the rename (last writer wins), accepted for display
 *  metadata. */
export declare const MANIFEST_FILE = "downloads.json";
export declare function readDownloadManifest(dir: string): Record<string, string>;
export declare function recordDownload(dir: string, uri: string, file: string): void;