import { CborObj, CanBeCborString } from "@harmoniclabs/cbor";
import { Data } from "./Data.js";
/**
 * Plutus `Data` from a parsed CBOR object, with the rules of the
 * plutus-core decoder cardano-ledger uses (`decodeData`):
 *
 * - integers: major types 0/1, or `#6.2` / `#6.3` over a bounded byte string;
 * - bytes: definite of at most 64 bytes, or indefinite with chunks of at most
 *   64 bytes;
 * - lists and maps of any length kind;
 * - constructors: tags 121-127 (0-6), 1280-1400 (7-127) over a list, or tag 102
 *   over `[ uint64, list ]`.
 *
 * Everything else (other tags, text, floats, simple values) throws.
 */
export declare function dataFromCborObj(cborObj: CborObj): Data;
/**
 * decodes exactly one Data item; trailing bytes are an error
 */
export declare function dataFromCbor(cbor: CanBeCborString): Data;